48.3%Monthly Win PercentageMonthly Popularity
Health Points:506 (+75/level)
Health Regen:5.69 (+0.5/level)
Mana Points:370.8 (+60/level)
Mana Regen:6 (+0.8/level)
Attack Speed:0.647 (+1.7%/level)


Damage:50.376 (+3.2/level)
Attack Range:550
Movement Speed:335
Armor:22.22 (+4/level)
Magic Resistance:30
  1. P
  2. Q
  3. W
  4. E
  5. R

Counter Information

Common Items: Warding Totem (Trinket) Sorcerer's Shoes Rylai's Crystal Scepter Doran's Ring Rabadon's Deathcap Seraph's Embrace +

Aspect of the SerpentVideo

Cassiopeia gains stacks of Aspect of the Serpent for poisoning enemy champions and killing poisoned units. She then gets bonuses based on the number of these stacks.

Noxious BlastVideo

4s Cooldown40/45/50/55/60 Mana

Cassiopeia blasts an area with poison after a brief delay, granting her increased Movement Speed if she hits an enemy champion.


14/13/12/11/10s Cooldown40/50/60/70/80 Mana

Cassiopeia releases a cloud of poison, lightly damaging and slowing any enemy that happens to pass through it.

Twin FangVideo

5s Cooldown30/45/60/75/90 Mana

Cassiopeia lets loose a damaging attack at her target. If the target is poisoned, the cooldown of this spell is refreshed. If the target is killed, Cassiopeia regains Mana.

Petrifying GazeVideo

120/110/100s Cooldown100 Mana

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.