Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Kai'Sa
VS
Champion 2
Viktor
vs
41.3%
Kai'Sa win rate vs Viktor
Viktor hard counters Kai'Sa
121
Games Analyzed
41.3%
Kai'Sa WR
58.7%
Viktor WR
-694
Avg Gold Diff @15
Kai'Sa
DamageMixed
StyleBurst
RangeRanged
Difficulty***--
StrongMid game
RunesLethal Tempo / Resolve
SummsFlash + Heal
Viktor
DamageAP
StyleSustained
RangeRanged
Difficulty***--
StrongLate game
RunesArcane Comet / Inspiration
SummsFlash + Teleport
Power Spike Timeline
Kai'Sa
Level 6
Viktor
Level 6
Viktor
1 item
Kai'Sa
Q evolve
Viktor
E upgrade
Kai'Sa
2 items
How to Play This Matchup
Power Curve
Kai'Sa is strongest mid game while Viktor peaks late game. Play around your power window.
Mixed Resistances
Kai'Sa deals Mixed damage while Viktor deals AP. Build resistances accordingly  don't stack the wrong type.
Hit and Run
Kai'Sa needs to combo and back off. Don't stay in extended trades against Viktor's sustained damage. Short trades, then disengage.
Exploit Kai'Sa's Weakness
Kai'Sa's main weakness: Short range, weak early, needs evolves to function. Play around this to maximize your advantage.
Kai'Sa Win Condition
Evolve abilities, R into backline or R for safety, hybrid damage
Viktor Win Condition
Scale with hex upgrades, E waveclear, R zone control
Recommended Items
Kai'Sa
Kraken Slayer
Core
Build every game
Nashor's Tooth
Core
Build every game
Rabadon's
Core
Build every game
Mercury's Treads
Defensive
MR + tenacity vs Viktor's AP damage and CC
Viktor
Luden's Tempest
Core
Build every game
Shadowflame
Core
Build every game
Rabadon's
Core
Build every game
Zhonya's Hourglass
Counter
Stasis to survive assassin burst
Kai'Sa's Worst Matchups
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