Runes
Sorcery












Precision








Shards
Summoners

44.8%
45.0%20
63.6%11Starter



Boots

Core build

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Ability max order
6 games
E›
Q›
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RRRItem options
4th item

Zhonya's Hourglass
75.0% 4

Rylai's Crystal Scepter
25.0% 4

Bloodletter's Curse
50.0% 2
5th item

Bloodletter's Curse
100.0% 1

Rabadon's Deathcap
0.0% 1

Void Staff
0.0% 1
Situational

Zhonya's Hourglass
75.0% 4

Rylai's Crystal Scepter
25.0% 4

Void Staff
25.0% 4

Bloodletter's Curse
66.7% 3

Liandry's Torment
0.0% 2

Banshee's Veil
100.0% 2
Popular full builds
Build orders
Matchups
Minimum 5 games per pairingGood against
Abilities
Resource: Mana
PSerpentine GracePassive
All Move Speed bonuses are more effective on Cassiopeia.
QNoxious BlastCooldown 3.5s
Cassiopeia blasts an area with Poison after a brief delay, granting her increased Move Speed if she hits an enemy champion.
WMiasmaCooldown 24/22/20/18/16s
Cassiopeia releases several clouds of poison, slowing, grounding, and lightly damaging enemies that pass through them. Grounded enemies cannot use Movement abilities.
ETwin FangCooldown 0.75s
Cassiopeia lets loose an attack that deals increased damage to Poisoned targets and heals her for a percentage of the damage dealt. If the target dies from this attack, Cassiopeia regains Mana.
RPetrifying GazeCooldown 120/100/80s
Cassiopeia releases a swirl of magical energy from her eyes, stunning any enemies in front of her that are facing her and slowing any others with their back turned.







