Patches 16.19–16.20
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Keystone

Press the Attack is the most picked. The others are compared with it. Pick one to see its page below.
KeystoneGamesPickedPickedHow often players take this option for this choice.VerdictVerdictBetter or Worse means the whole margin sits on one side of zero. Even means the two are within a point. Win chance vs Press the AttackWin chanceHow much more this option wins than the most picked one, in games alike in draft, patch and players. +1% is about one more win per 100 games. WhenWhen it pays offThe same difference split by game time. Lane is 0–14 min, mid is 14–25 and late is the rest. vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.
Press the Attack87534% of gamesBaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.−0.2% ±2.3vs Hail of BladesLane −0.3%Mid +0.3%Late −0.2%vs expected −0.1%±3.3Hail of BladesShown below67526% of gamesUnclear+0.2% ±2.3Lane +0.3%Mid −0.3%Late +0.2%vs expected −0.5%±3.8Conqueror55522% of gamesUnclear0.0% ±2.1Lane 0.0%Mid −0.2%Late +0.2%vs expected +0.5%±4.2
Grasp of the Undying35114% of gamesUnclear−0.7% ±2.3Lane 0.0%Mid −0.3%Late −0.4%vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Stormraider's Surge683% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
How to read the numbers
Better +2.0%

The main number is how much more an option wins than the most picked one in similar games. Those are games with the same draft odds, played on the same patch by players with as much experience. A +2.0% means about two more wins per 100 games. Numbers from few games are pulled toward what the option does on other champions.

±1.2

± is the marginMargin (±)The real number is very likely inside this range. More games make it narrower.. The real difference is very likely inside it. On the bar, the dot is the number and the band is the margin. The black line means no difference.

BetterWorseEvenUnclear

Better or Worse means the whole margin is on one side of zero and the difference is at least half a point. Even means we know the two are within a point of each other. Unclear means it could go either way. With Not enough games, there are too few games to say anything yet.

vs expected +1.7%

vs expected (WPA) asks whether games with the option ended better than their win chance when it was chosen. It doesn’t compare options with each other. Next to it is the win chance it’s usually taken at.

Lane 0–14 min · Mid 14–25 · Late 25 to the end.The full guide

Full pages with Hail of Blades

Each Hail of Blades page compared with the most played one
PageGamesPickedPickedHow often players take this, out of the games with this keystone.VerdictVerdictBetter or Worse means the whole margin sits on one side of zero. Even means the two are within a point. Win chance vs the most played pageWin chanceHow much more this option wins than the most picked one, in games alike in draft, patch and players. +1% is about one more win per 100 games. WhenWhen it pays offThe same difference split by game time. Lane is 0–14 min, mid is 14–25 and late is the rest. vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.
Scorch, Nimbus Cloak12519% of gamesBaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.The others are compared with itvs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Scorch, Nimbus Cloak7411% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Scorch, Nimbus Cloak589% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Unflinching, Bone Plating589% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Unflinching, Bone Plating244% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Unflinching, Bone Plating183% of gamesNot enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.vs expected Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

What the data says about runes

Fades late

Sorcery as secondary tree

It starts even with Resolve. It falls clearly behind in the late game.

Late, 25+When it pays offThe same difference split by game time. Lane is 0–14 min, mid is 14–25 and late is the rest.−3.4% ±3.1
Whole gameWin chanceHow much more this option wins than the most picked one, in games alike in draft, patch and players. +1% is about one more win per 100 games.−2.2% ±4.6
Every rune

Where each rune leads

What each keystone’s games buy as their first two legendary items. These are plain counts from 2,559 games.
Press the Attack875 games
Hail of Blades675 games
Conqueror555 games
Grasp of the Undying351 games
  • mixed like Ravenous Hydra into Trinity Force
  • damage like Ravenous Hydra into Eclipse
  • other builds or under two items

Same build, different rune

  • mixedConqueror against Press the Attack · 405 and 624 gamesUnclear−0.1% ±2.4
  • mixedGrasp of the Undying against Press the Attack · 262 and 624 gamesUnclear−0.5% ±2.4

Each line compares games whose first two items make the same kind of pair. Items are bought after the rune, and how the lane went changes them too. This describes games. It doesn’t prove a cause.

Every build and its games
KeystoneBuildShareGames
Press the Attackmixed Ravenous Hydra into Trinity Force (553 with this exact pair)71%624
Other builds 101 · Under two items 15029%251
Hail of Bladesdamage Ravenous Hydra into Eclipse (374 with this exact pair)66%443
Other builds 157 · Under two items 7534%232
Conquerormixed Ravenous Hydra into Trinity Force (333 with this exact pair)73%405
Other builds 56 · Under two items 9427%150
Grasp of the Undyingmixed Ravenous Hydra into Trinity Force (204 with this exact pair)75%262
Other builds 27 · Under two items 6225%89

Hail of Blades page

These numbers come from 675 Hail of Blades games. The ringed rune is the most picked in its row, and the others are compared with it.

Domination

Primary
ElectrocuteUnder 1%
Dark HarvestUnder 1%
Hail of Blades26% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.
Cheap ShotUnder 1%
Taste of Blood1% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Sudden Impact99% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.−0.5%±3.8Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
Sixth Sense28% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
Grisly Mementos28% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
Deep Ward44% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Treasure Hunter87% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.−0.6%±4.1BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Relentless Hunter5% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Ultimate Hunter8% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Sorcery as secondary: 51% of Hail of Blades gamesPickedHow often players take this, out of the games with this keystone. · vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Axiom ArcanistUnder 1%
Manaflow Band1% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Nimbus Cloak96% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
Transcendence12% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Celerity5% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Absolute Focus2% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Scorch83% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
WaterwalkingUnder 1%
Gathering Storm1% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Resolve as secondary: 34% of Hail of Blades gamesPickedHow often players take this, out of the games with this keystone. · vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.. A page takes two of these runes. Each is compared with the most picked rune in its row.

Demolish10% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Font of Life3% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Shield BashUnder 1%
ConditioningUnder 1%
Second Wind16% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Bone Plating80% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Overgrowth17% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Revitalize17% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Unflinching55% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.

Precision as secondary: 12% of Hail of Blades gamesPickedHow often players take this, out of the games with this keystone. · vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.. A page takes two of these runes. Each is compared with the most picked rune in its row.

Absorb Life2% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Triumph37% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Presence of Mind1% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Legend: Alacrity59% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Legend: Haste12% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Legend: Bloodline5% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Coup de Grace18% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Cut Down39% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Last Stand27% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Inspiration as secondary: 2% of Hail of Blades gamesPickedHow often players take this, out of the games with this keystone. · vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Hextech FlashtraptionUnder 1%
Magical FootwearUnder 1%
Cash Back50% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Triple Tonic31% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Time Warp TonicUnder 1%
Biscuit Delivery38% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Cosmic Insight31% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Approach VelocityUnder 1%
Jack of All Trades50% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.

Shards

Offense
Adaptive Force89% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.−0.6%±4.0BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Attack Speed10% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Ability HasteUnder 1%
Flex
Adaptive Force98% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.−0.6%±3.8Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.
Move SpeedUnder 1%
Health Scaling1% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Defense
Health82% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.−1.7%±4.2BaselineBaselineThe most picked option. The others are compared with it. Its own number compares it with the next most picked.
Tenacity and Slow Resist2% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.
Health Scaling16% of gamesPickedHow often this rune is taken in its row. A page has two secondary runes. Their rows add up to 200%.vs expectedvs expectedHow games with this option ended against their win chance when it was chosen. It’s a hint. The verdict reads the win chance number.Not enough gamesNot enough gamesToo few games to say anything yet. The number shows once more games come in.Too close to callToo close to callPlenty of games, but too few players tried both, or the gap with the most picked option is too small to call. It could go either way.

Under each rune you’ll see how often it’s taken, its verdict and its difference from the ringed rune (the most picked in its row). The ringed rune is compared with the next most picked. Gray runes are in under 1% of games. The small print shows what the rune did per minute over all 2,559 games.

Everyone or mains

Mains are players whose #1 mastery champion is this one. We know the mastery of 717,000 ranked players from Platinum to Challenger. That covers about half the players in our games. Below 1,500 games by mains, the mains view shows what they pick next to everyone’s verdicts. From 1,500 games on, every number is the mains’ own.

More in the guide

WPA (win probability added)

On the pages it’s labelled “vs expected”. It compares how games with the option ended with the win chance they had when it was chosen (the draft for runes and spells, the minute of purchase for items). +1.0% is about one more win per 100 games than expected. The comparison is with what players usually do from there. It can’t compare two options with each other. Because popular options make up most of what “usual” is, it understates them. Options that strong players favor also look better here than they are. Use it as a hint and let the main number decide the verdict.

More in the guide

Win chance against the most picked

This is how much more each option wins than the most picked one, in points of win chance. The games compared have the same draft odds or game state, the same patch and the same player experience. Numbers from few games are then pulled toward what the same option does on other champions. A number from 300 games keeps little of its size. With thousands of games, most of it stays.

More in the guide

Better, worse, even, unclear

The verdict reads the number after the pull and its 95% margin (±). Better or Worse needs the whole margin on one side of zero and a difference of at least half a point. Even means we know the two are within a point of each other. When it could go either way, the verdict is Unclear. Not enough games means too few players tried both, or the number is mostly the pull.

More in the guide

Lane, mid and late game

The difference is split by when the win chance moved: lane (0–14 min), mid game (14–25) and late game (25 to the end). The three add up to the whole game. They show when an option pays off or costs you.

More in the guide

Not enough games

There are too few games to say anything yet. The margin would be wider than ±5%, or the number would be too noisy to say anything. The number appears once more games narrow the margin.

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Where each rune leads

A build here is the kind of pair your first two legendary items make, read from the items’ stats. Bruiser means both give health, armor or magic resist and at least one gives damage. Burst means both give ability power and nothing that keeps you alive. Mixed is one of each. Tank, crit, lethality, damage and support pairs follow the same rule. Each build is named by its most common pair. The shares are plain counts of games. Items are bought after the rune is chosen. Two keystones compared inside one build describe those games. They don’t prove the rune caused the result.

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Pays off in one phase

This option’s whole-game number hides what happens in one phase. For example, it may win lane and lose that edge later, or pay off late. The number for that phase moves at least 1%.

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