Talk:Kassadin/@comment-9705522-20140328150404/@comment-5844434-20140330200402

Notably if he has archangels, rod and lich bane upon casting W he'll get back 40% of missing mana: so let's say 40% of the 2300= 920 so that's what he gets back if he BA's an enemy and the cost is free every 6 seconds

Also don't forget the damage of the ultimate is a nice thing and you don't just spam it all the time.