Talk:Karthus/@comment-193.126.50.229-20100714023830

Karthus is a terrific champion. I always use magic penetration runes and try to have void staff as this makes it easy for you to profit from your requiem.

The one problem with him is that he is only good when he is mid, if he is the lanes he will take too long to 1. get requiem, 2. get AP items, which will render him useless. He is the most offensive of mages and i think the third best carrier in the game after ashe and sivir.