How to beat Cassiopeia

Common role: Mid

A DoT mage who grounds you so you can't dash away, then poisons you to death.

What makes Cassiopeia dangerous

Cassiopeia stacks poison with Q and a spammable E (empowered against poisoned targets), grounds an area with W so you cannot dash out, and petrifies you with a frontal ultimate if you are facing her. She scales into an unkillable damage machine who chases you down with movement speed.

How to play against Cassiopeia

• 1Turn away from her when she ults — facing her means a full stun, turned away is only a slow.
• 2Don't dash into her W ground zone; you'll be stuck and poisoned.
• 3Punish her extremely weak, mana-hungry early game hard.
• 4She is immobile — dive her or gank; her only defence is the ground zone.

Weaknesses to exploit

• ✓No mobility — highly gankable and easy to dive.
• ✓One of the weakest, most mana-starved early laners.
• ✓Her ult only stuns enemies facing her — turn away.
• ✓Squishy: burst her before her poison ramps.

Abilities & how to counter them

What each of Cassiopeia's abilities does — and how to play around it.

• P
  Elegancia serpentina

  Todas las bonificaciones a la velocidad de movimiento son más efectivas sobre Cassiopeia.

  Strong: gains move speed instead of buying boots, letting her chase and kite. Weak: no boots means a flat item disadvantage — burst her when caught.

• Q
  Explosión perjudicial

  Cassiopeia, tras unos instantes, inunda una zona con veneno, lo que aumenta su velocidad de movimiento si alcanza a un campeón enemigo.

  Strong: applies poison and grants her move speed — her main poke. Weak: a delayed AoE circle — sidestep it to deny the poison and speed.

• W
  Miasma

  Cassiopeia lanza varias nubes de veneno que ralentizan, anclan e infligen un daño leve a los enemigos que las atraviesen. Los enemigos anclados no pueden usar habilidades de movimiento.

  Strong: a ground zone that stops all dashes so you can't escape her. Weak: fixed area — don't dash into it, and walk around the edge.

• E
  Colmillo doble

  Cassiopeia lanza un ataque que inflige más daño a los objetivos envenenados y que la cura un porcentaje del daño infligido. Si el objetivo muere al recibir este ataque, Cassiopeia recupera maná.

  Strong: a spammable nuke that refunds mana and shreds against poisoned targets. Weak: it needs poison on you first — cleanse the poison or don't get hit by Q.

• R
  Mirada petrificante

  Cassiopeia libera con los ojos un remolino de energía mágica que aturde a los enemigos que tenga de cara a ella y ralentiza a los que le estén dando la espalda.

  Strong: petrifies everyone facing her for a full stun. Weak: turn away and it's only a slow — face-check her ult and turn your back.

Itemization

Magic resist and grievous wounds (she sustains off Q). Dive her immobile frame early; turn away from her ult to dodge the stun.

This guide covers Cassiopeia's core kit and playstyle — advice that holds up across patches.