Cassiopeia, League of Legends champion
Win Rate
0%
Pick Rate
0%
Ban Rate
0.7%

Cassiopeia How to Play: Tips & Power Spikes

Mage
Patch
26.20
Matches
2,058,390
Lane
Support
Tier
All Tiers
Last Updated
Oct 18, 2026 UTC
Methodology
Data Methodology

How to play Cassiopeia in Patch 26.20, built from ranked games: power spikes, the lane plan, how leads convert, and the habits that separate Cassiopeia wins from losses.

Cassiopeia Mid and Late Game

What Cassiopeia does better or worse than other champions after laning, from this patch's ranked games — percentiles where 100 is the highest of every champion.

Play to these strengths

  • Cassiopeia wins 16.7 points more in long games than short ones: avoid coin-flip fights early and let the game go long.

Mistakes to avoid

  • Vision is a weak spot (6/100): buy Control Wards and sweep before you face-check.

Playing Cassiopeia

  • Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
  • Lead your enemy when targeting with Noxious Blast to ensure the hit.

Playing Against Cassiopeia

  • Be wary of Cassiopeia's damage potential with Twin Fang when she has you poisoned.
  • Turn away from Cassiopeia when she is casting Petrifying Gaze to get slowed instead of stunned.
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How to Play Cassiopeia FAQ - Patch 26.20

How do you play Cassiopeia Support?

From this patch's ranked data, Cassiopeia wins by playing to these strengths: play for the late game.