Katarina - League of Legends Champion
Win Rate
48.7%
Pick Rate
2.7%

KatarinaRunes

FAssassinMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Best Katarina runes for LoL Patch 26.7 - Electrocute from the Domination tree with Resolve secondary (73.3% WR, 0.3% pick rate). Katarina's optimal primary runes are Electrocute, Sudden Impact, Grisly Mementos, Relentless Hunter. Secondary tree: Second Wind, Unflinching.

Katarina performs best with Electrocute as the keystone rune from the Domination tree. Katarina's optimal primary runes are Electrocute, Sudden Impact, Grisly Mementos, Relentless Hunter. Katarina's secondary rune tree is Resolve with Second Wind, Unflinching. This rune setup achieves a 73.33% win rate (+24.7% win rate difference) with a 0.3% pick rate across 15 Katarina games.
73.3%Win Rate
+24.7%WR Diff
0.3%Pick Rate
ElectrocuteElectrocute

Hitting a champion with 3 separate attacks or abilities within 3s deals bonus adaptive damage.

Damage: 70 - 240 (+0.1 bonus AD, +0.05 AP) damage.
Cooldown: 20s

'We called them the Thunderlords, for to speak of their lightning was to invite disaster.'

Sudden ImpactSudden Impact

Damaging basic attacks and abilities deal a bonus 20 - 80 True Damage based on level to enemy champions after using a dash, leap, blink, teleport, or when leaving stealth for 4s.

Cooldown: 10s

Grisly MementosGrisly Mementos

Collect 1 memento on champion takedowns, up to 18 total.

Gain 6 Trinket Haste for each collected. In game modes where vision Trinkets do not exist, instead gain 3 Summoner Spell Haste.

Relentless HunterRelentless Hunter

Gain 8 Move Speed out of combat per Bounty Hunter stack. Bounty Hunter stacks are earned the first time you get a takedown on each enemy champion.

Second WindSecond Wind

After taking damage from an enemy champion, heal for 4% of your missing health over 10s.

UnflinchingUnflinching

Gain 10 Armor and Magic Resist when crowd controlled and for 2 seconds after.

This alternative Katarina rune build uses Conqueror as the keystone from the Precision tree. The primary runes are Conqueror, Triumph, Legend: Alacrity, Last Stand. Katarina's secondary rune tree is Resolve with Bone Plating, Overgrowth. This setup achieves a 70.59% win rate (+21.9% win rate difference) with a 0.3% pick rate across 17 games.
70.6%Win Rate
+21.9%WR Diff
0.3%Pick Rate
ConquerorConqueror

Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror for 5s, gaining 1.8-4 Adaptive Force per stack. Stacks up to 12 times. Ranged champions gain only 1 stack per basic attack.

When fully stacked, heal for 8% of the damage you deal to champions (5% for ranged champions).

TriumphTriumph

Takedowns restore 5% of your missing health, 2.5% of your max health, and grant an additional 20 gold.



'The most dangerous game brings the greatest glory.'
—Noxian Reckoner

Legend: AlacrityLegend: Alacrity

Gain 3% attack speed plus an additional 1.5% for every Legend stack (max 10 stacks).

Earn progress toward Legend stacks for every champion takedown, epic monster takedown, large monster kill, and minion kill.

Last StandLast Stand

Deal 5% - 11% increased damage to champions while you are below 60% health. Max damage gained at 30% health.

Bone PlatingBone Plating

After taking damage from an enemy champion, the next 3 spells or attacks you receive from them deal 30-60 (based on level) less damage.

Duration: 1.5s
Cooldown: 55s

OvergrowthOvergrowth

Absorb life essence from monsters or enemy minions that die near you, permanently gaining 3 maximum health for every 8.

When you've absorbed 120 monsters or enemy minions, gain an additional 3.5% maximum health.

These champions share at least 4 runes with Katarina's recommended rune builds. use similar keystone and secondary runes, making them good alternatives if you enjoy Katarina's playstyle or want to learn champions with familiar rune setups.Trundle, Zaahen, Sett, Wukong, LeBlanc and 5 others

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Katarina Runes - Frequently Asked Questions

What are the best Katarina runes in patch 26.7?

The best Katarina runes in patch 26.7 use the Domination tree with Electrocute, Sudden Impact, Grisly Mementos, and Relentless Hunter, and the Resolve tree with Second Wind and Unflinching. This rune setup achieves a 73.3% win rate with a 0.3% pick rate.

What is the win rate for Katarina's best rune page?

Katarina's best rune page has a 73.3% win rate in patch 26.7, which is +24.7% compared to Katarina's average win rate. This rune setup has a 0.3% pick rate among Katarina players.

What keystone should I use on Katarina?

Electrocute from the Domination tree is the best keystone rune for Katarina in patch 26.7. This keystone synergizes well with Katarina's kit and provides a 73.3% win rate.

What is Katarina's primary rune tree?

Katarina's primary rune tree is Domination. The optimal Domination runes for Katarina are Electrocute, Sudden Impact, Grisly Mementos, and Relentless Hunter, with Electrocute being the keystone of choice.

What is Katarina's secondary rune tree?

Katarina's best secondary rune tree is Resolve. The recommended Resolve runes are Second Wind and Unflinching, which complement Katarina's Domination primary tree.

What are alternative rune setups for Katarina?

An alternative Katarina rune setup uses alternative keystone from the Precision tree. This alternate build may be preferred in certain matchups or playstyles. Check the alternative rune page above for full details including win rate and pick rate.

How popular are Katarina's runes?

Katarina's top rune page has a 0.3% pick rate in patch 26.7. This indicates that 0.3% of Katarina players use the Electrocute setup with Domination and Resolve trees.