Matchup

Heavy AP damageHigh burstDive threatSplit push

Build vs Kassadin

Build adapted to this matchup

Starting items

Scorchclaw Pup
Health Potion

Core build

Kraken Slayer
1DPS
The Collector
2vs Tank
Infinity Edge
3DPS

Standard

Boots of Swiftness
4vs Slow
Lord Dominik's Regards
5vs Tank

Summoner spells

411100%

Anti AD

Plated Steelcaps
4vs AD
Guardian Angel
5vs AD

Anti Tank

Lord Dominik's Regards
5vs Tank

DPS

Hexoptics C44
DPS
Rapid Firecannon
DPS
Phantom Dancer
DPS
0.0% WR1 games
PrecisionPrecision
Press the AttackPress the Attack
TriumphTriumph
Legend: AlacrityLegend: Alacrity
Coup de GraceCoup de Grace
DominationDomination
Treasure HunterTreasure Hunter
Sudden ImpactSudden Impact
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
KindredKindred
KassadinKassadin
Neutral
Neutral
Neutral

Kassadin's abilities

Passive, spells and ultimate

Void Stone (P)

Kassadin takes reduced magic damage and ignores unit collision.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s7s21s
69s7s21s5s
98s7s21s5s
118s7s21s3.5s
168s7s19s2s
188s7s17s2s

Playing against Kassadin

How to counter and exploit weaknesses

1

Punish Kassadin VERY hard in early game (levels 1-5): he's one of the weakest champions at that stage.

2

AD champions in midlane counter him: his passive and Q shield only work against magic damage.

3

Do NOT let the game go to late game: a level 16 Kassadin with his items is nearly impossible to stop.

4

His R consumes a lot of mana when stacking — force him to use multiple Rs to drain his mana.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026