Cassiopeia is a ranged mage usually played Top/Mid on Summoner's Rift. This guide covers Cassiopeia in ARAM: Play as a sustained damage mage, kiting with Twin Fang and using your ultimate for disengage or catching enemies in tight spaces.
Cassiopeia gains increased effectiveness from all Move Speed bonuses.
Cassiopeia poisons an area after a delay, gaining Move Speed if she hits an enemy champion.
Cassiopeia releases poison clouds that slow and ground enemies, preventing movement abilities.
Cassiopeia fires a fang that deals bonus damage and heals her if the target is poisoned, refunding mana on kill.
Cassiopeia stuns enemies facing her and slows those looking away with a cone of magical energy.
Play as a sustained damage mage, kiting with Twin Fang and using your ultimate for disengage or catching enemies in tight spaces.
Maximize your poison uptime with Twin Fang for consistent damage in ARAM's constant teamfights.
Use your ultimate, Petrifying Gaze, to catch multiple enemies off guard in narrow ARAM corridors.
Position carefully to avoid being focused; your low mobility makes you vulnerable to engage comps.
Build mana items early like Seraph's Embrace to sustain your high mana costs in extended fights.
Use Miasma to zone enemies and control key chokepoints on the Howling Abyss bridge.
Noxious Blast (Q) -> Twin Fang (E) spam for burst damage on poisoned targets.
Miasma (W) -> Petrifying Gaze (R) to slow and then stun enemies caught in the area.
Flash -> Petrifying Gaze (R) to surprise engage and stun multiple opponents.
Runes
Primary — Precision
Secondary — Domination
Summoners
Skill Order
Max your skills in this order
Starter Items
Core Items
Buy when:
Avoid when:
Options
Buy when:
Avoid when:
Options
Buy when:
Avoid when:
Options
In ARAM, Cassiopeia typically builds core items like Rod of Ages, Gluttonous Greaves, Archangel's Staff and Conqueror runes (Precision primary, Domination secondary).
Take Conqueror in the Precision tree as your keystone, with Domination as your secondary tree for Cassiopeia in ARAM.
Play as a sustained damage mage, kiting with Twin Fang and using your ultimate for disengage or catching enemies in tight spaces.
Noxious Blast (Q) -> Twin Fang (E) spam for burst damage on poisoned targets.