Talk:Kog'Maw/@comment-4022742-20151108131902/@comment-4022742-20151108134828

Beacuse:

" Thunderlord's Dance (Keystone)

Your 3rd attack or spell on an enemy champion shocks the area around them, dealing (10 × level) (+20% bonus AD)(+10% AP) Magic damage to enemies in the area (30 second cooldown). "

30 second cooldown? that's massively less damage.