Talk:Cassiopeia/Strategy/@comment-62.68.25.200-20121018060919/@comment-120.21.52.36-20121207083358

The only good way to counter her is to not get poisoned. I recommend that if you know youre coming up against her, take cleanse. If she catches you by surprise, building quicksilver sash is just as good, and the resist mitogates her damage.

The reason these are powerful against her, is her e passive. Her dps relies on the 0.5 cooldown to spam her e. If you can trick her into attacking you and using cleanse/sash, you can effectively end her combo.