Talk:Kassadin/@comment-4022742-20130212175454/@comment-88.186.19.90-20130216233737

Max stack damage on riftwalk is 880. That's hardly plentakill-level damage. If you build AP you'd get almost equal damage and your other abilities woud be actually useful

It also costs 6600 mana to reach max stack riftwalk; that's completely unrealistic in a non-stomp game. Even if you had 6 items and were tanky enough to deal 800 damage every 5 seconds and survive through it you won't have the mana to keep it up.