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the Sinister Blade

Katarina Mid build & stats

AssassinMage A 6,413 games · patch 16.17
Win rate
50.5%
Pick rate
6.8%
Ban rate
14.0%
Division
Master
Build, runes, spells and skill order are from Master games only.

Recommended build

Chosen by win rate among builds with enough games, from ranked matches of high-elo players on patch 16.17

Solid sample

Start with

Doran's Ring
Doran's Ring
400 gold
Health Potion
Health Potion
50 gold
Health Potion
Health Potion
50 gold
58.6% 29 games

Build in this order

Kraken Slayer 1
Kraken Slayer
3,000 gold
Blade of The Ruined King 2
Blade of The Ruined King
3,200 gold
Terminus 3
Terminus
3,000 gold
9,200 gold
76.7% WR 30 games

Boots

Immortal Path
Immortal Path
1,000 gold
53.7% 218 games

Runes

Domination Domination + Precision Precision
55.2% WR
87 games · 1% pick
Electrocute
Electrocute

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

Domination Domination
Electrocute Dark Harvest Hail of Blades
Cheap Shot Taste of Blood Sudden Impact
Sixth Sense Grisly Mementos Deep Ward
Relentless Hunter Ultimate Hunter Treasure Hunter
Precision Precision
Presence of Mind Absorb Life Triumph
Legend: Bloodline Legend: Alacrity Legend: Haste
Coup de Grace Cut Down Last Stand
Shards
Adaptive Force Attack Speed Ability Haste
Adaptive Force Move Speed Health Scaling
Health Tenacity and Slow Resist Health Scaling

Summoner spells

Exhaust Flash
66.7% 15 games

Max order

Bouncing Blade Q Shunpo E Preparation W
58.0% 174 games

Each line is the variant with the best win rate among those played enough times, not simply the most popular one. Win rates are smoothed so a lucky three-game build can't top the list. Sample sizes are shown next to every choice.

Tips for Katarina

Generated from this patch's numbers

  • Katarina wins 50.5% of games as Mid on patch 16.17 (6,413 games).
  • Most common core: Lich Bane → Shadowflame → Zhonya's Hourglass — 54% win rate over 69 games.
  • Take Electrocute as keystone: picked in 44% of games with a 52% win rate.
  • Best matchup: Ziggs (77% over 13 games). Hardest: Gwen (20% over 10 games) — consider a ban or a different pick when you see it.

Items

Core build in purchase order (from match timelines)

Core build

Lich Bane 1
Lich Bane
Shadowflame 2
Shadowflame
Zhonya's Hourglass 3
Zhonya's Hourglass
65.0% WR
40 games · 1% pick
Kraken Slayer 1
Kraken Slayer
Blade of The Ruined King 2
Blade of The Ruined King
Terminus 3
Terminus
76.7% WR
30 games · 0% pick
Kraken Slayer 1
Kraken Slayer
Terminus 2
Terminus
Death's Dance 3
Death's Dance
53.3% WR
15 games · 0% pick

Starting items

Doran's Blade
Doran's Blade
Health Potion
Health Potion
50.0% WR
90 games · 1% pick
Dark Seal
Dark Seal
Refillable Potion
Refillable Potion
45.1% WR
71 games · 1% pick
Doran's Ring
Doran's Ring
Health Potion
Health Potion
Health Potion
Health Potion
58.6% WR
29 games · 0% pick

Boots

Spellslinger's Shoes
Spellslinger's Shoes
53.1% WR
958 games · 15% pick
Chainlaced Crushers
Chainlaced Crushers
51.6% WR
223 games · 3% pick
Immortal Path
Immortal Path
53.7% WR
218 games · 3% pick

Legendary items by win rate

ItemWin ratePick
62.0% 1% (50)
59.3% 6% (400)
58.0% 3% (181)
57.8% 3% (185)
55.3% 4% (282)
55.0% 6% (393)
54.7% 1% (86)
53.9% 2% (141)
53.7% 13% (806)
52.5% 4% (280)
51.7% 13% (859)
49.5% 9% (566)

Runes

Most played full pages and keystone win rates

Domination Domination + Precision Precision
51.4% WR
216 games · 3% pick
Electrocute
Electrocute

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

Domination Domination
Electrocute Dark Harvest Hail of Blades
Cheap Shot Taste of Blood Sudden Impact
Sixth Sense Grisly Mementos Deep Ward
Relentless Hunter Ultimate Hunter Treasure Hunter
Precision Precision
Presence of Mind Absorb Life Triumph
Legend: Bloodline Legend: Alacrity Legend: Haste
Coup de Grace Cut Down Last Stand
Shards
Adaptive Force Attack Speed Ability Haste
Adaptive Force Move Speed Health Scaling
Health Tenacity and Slow Resist Health Scaling
Domination Domination + Precision Precision
53.4% WR
131 games · 2% pick
Electrocute Sudden Impact Grisly Mementos Relentless Hunter Triumph Coup de Grace
Precision Precision + Domination Domination
51.5% WR
130 games · 2% pick
Conqueror Triumph Legend: Alacrity Coup de Grace Relentless Hunter Sudden Impact

Keystones

  • Electrocute Electrocute Hitting a champion with 3 separate attacks or abilities in 3s deals bonus adaptive damage. 51.6%13% pick
  • Conqueror Conqueror Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions. 50.6%11% pick
  • Dark Harvest Dark Harvest Damaging a low health champion inflicts adaptive damage and harvests a soul from the victim. 54.5%1% pick
  • First Strike First Strike When you initiate champion combat, deal 7% extra damage for 3 seconds and gain gold based on damage dealt. 20.0%0% pick

Summoner spells

  • Flash Ignite Flash + Ignite 50.9%23% pick
  • Flash Teleport Flash + Teleport 52.1%1% pick
  • Exhaust Flash Exhaust + Flash 66.7%0% pick

Abilities & skill order

Which ability to max first, from match timelines

Bouncing Blade Q Shunpo E Preparation W 58.0%174 games
Shunpo E Bouncing Blade Q Preparation W 47.8%23 games

Most common first three levels: Q → E → W (53%), E → Q → W (46%).

  • PVoracity

    Whenever an enemy champion dies that Katarina has damaged recently, her remaining ability cooldowns are dramatically reduced.If Katarina picks up a Dagger, she uses it to slash through all nearby enemies, dealing magic d...

  • QBouncing Blade

    Katarina throws a Dagger at the target that then bounces to nearby enemies before ricocheting onto the ground.

  • WPreparation

    Katarina gains a burst of Move Speed, tossing a Dagger into the air directly above herself.

  • EShunpo

    Katarina blinks to the target, striking it if its an enemy, or striking the nearest enemy otherwise.

  • RDeath Lotus

    Katarina becomes a flurry of blades, dealing massive magic damage while she channels to the 3 nearest enemy champions.