Viktor vs Kai'Sa

Viktor
vs
Not enough games
Kai'Sa
Sustained DPSHigh burstHeavy AP damageHeavy AD damage

Build vs Kai'Sa

Build adapted to this matchup

Recommended items for Viktor: Blackfire Torch, Lich Bane, Zhonya's Hourglass, Sorcerer's Shoes, Shadowflame, Luden's Echo, Dark Seal, Rabadon's Deathcap.

Starting items

Doran's Ring
Health Potion
x2

Core build

Blackfire Torch
1
Lich Bane
2
Zhonya's Hourglass
3

Standard

Sorcerer's Shoes
4Magic pen
Shadowflame
5

Summoner spells

FlashTeleport84%
FlashHaste6%

Anti CC

Mercury's Treads
4vs CC

Other options

Shadowflame
Luden's Echo
Dark Seal
Rabadon's Deathcap
Liandry's Torment
Seeker's Armguard
Hextech Rocketbelt
Void Staff
Oblivion Orb
Cryptbloom
Cosmic Drive
50.0% WR8 games
SorcerySorcery
Deathfire TouchDeathfire Touch
Manaflow BandManaflow Band
TranscendenceTranscendence
ScorchScorch
ResolveResolve
Shield BashShield Bash
Bone PlatingBone Plating
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Kai'Sa's abilities

Passive, spells and ultimate

Second Skin (P)

Kai'Sa's basic attacks stack Plasma, dealing increasing bonus magic damage. Allies' immobilizing effects help stack Plasma. Additionally, Kai'Sa's item purchases upgrade her basic spells to have more powerful properties.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s20s16s–
68s20s16s2m10
96s18.5s16s2m10
116s17s16s1m40
166s14s13s1m10
186s14s10s1m10

Playing as Viktor

Tips to maximize your impact

  1. Poke with your ray

    Poke with Hextech Ray (E), fired in the direction you choose: it hits every enemy in its line, and its upgrade adds an aftershock in its wake.

  2. Siphon Power, then an auto

    After Siphon Power (Q), land an auto within 4 seconds: it deals bonus magic damage, and the spell's shield covers you during the trade.

  3. Gravity Field, then your ray

    Place Gravity Field (W) in your target's path, then fire Hextech Ray (E): the field slows them, and if they stay in it for 1.25 seconds, they're stunned.

  4. Choose your upgrades well

    Glorious Evolution (passive) upgrades a spell every 100 Hex Fragments: Hextech Ray (E) to poke and clear, Siphon Power (Q) to survive, Gravity Field (W) to slow.

  5. Drop your storm on their group

    Place Arcane Storm (R) on grouped enemies: it follows the champions it just damaged on its own, and you can recast it to move it.

Playing against Kai'Sa

How to counter and exploit weaknesses

  1. Stay near your minions

    Stay near your minions: Icathian Rain (Q) splits its missiles between nearby enemies, and on your own, you take them all.

  2. Harass her before she evolves

    If your attack range beats her 525 units, harass her early: Second Skin (passive) only evolves her spells as she buys items.

  3. Dodge her Void Seeker

    Dodge Void Seeker (W): it marks you with Plasma and reveals you, which lets Killer Instinct (R) dash onto you from very far away.

Patch 16.21.1