Cassiopeia One For All Build, Runes, Items, and Skill Guide

Cassiopeia Guide

Learn Cassiopeia with our Cassiopeia guide. Learn about Cassiopeia's strengths and Cassiopeia's weaknesses, and harness key insights to optimize your playstyle. Whether you're a seasoned player or new to Cassiopeia, our guide provides the tools you need to dominate the battlefield.

Key Insights

P
's bonus movespeed matches most Tier 2 Boots at level 11.
Q
grants bonus movespeed if it hits an enemy champion.
Enemies in
W
are also Grounded and slowed.
E
deals increased damage and heals Cassiopeia if the target is Poisoned.
Singed, Teemo, and Twitch's poisoning abilities also count for
E
's bonus effects.

Strengths

Has incredible scaling, and because she can't purchase boots, an extra item slot opens up, letting her scale even harder.
Has a strong level 2/3 with
Q
and
E
for extended trades.
Sustains very well through fights with
E
.
Best with items that boost her magic damage, mana sustain, and crowd control effectiveness.

Weaknesses

Immobile, leaving her vulnerable to ganks.
Relies far too much on mana.
W
has a longer cooldown of 24 seconds at rank 1. Once used, she can be punished.