

Kassadin vs Sylas Counter Pick
Matchup Summary
What the Data Means
With 1,304 games behind it, the 46.7% Kassadin records against Sylas on patch 16.13.1 rests on firmer ground than most matchup numbers. The headline interaction is Hijack: Sylas steals an enemy ultimate and casts it freely, and a stolen Riftwalk hands him repeated blinks with damage attached, mobility his own kit only partly provides through Abscond.
Sustain does the rest. Kingslayer is a lunge that heals him against enemy champions, so the extended trades Kassadin needs become one-sided, and Petricite Burst adds a whirl of chain damage after every spell, punishing an opponent forced to stand at 150 units. Sylas finishes at 2,674 health and 117.4 armor by level 18, both ahead of 2,567 and 89, and moves at 340 against 335. Both deal magic damage, which makes Void Stone genuinely useful — the one structural point in Kassadin’s favour.
The playable path is scaling without dying, harder here than the ratings suggest: Kassadin is an 8 for difficulty and Sylas a 5, so the more forgiving champion also owns the stronger early game. Force Pulse charges from spells cast nearby and Sylas casts constantly, which at least keeps that ability available for pushing the wave and reaching a fight where a chained Riftwalk decides things.
FAQ
No — current data marks this as a counter matchup: Sylas has the statistical edge. Kassadin wins 46.7% of the recorded games.
46.7% from Kassadin's perspective, measured on patch 16.13.1.
1,304 ranked games at Emerald rank and above, across all regions.
The current Kassadin build — items, runes and skill order from the same data set — is on the Kassadin build page.