User blog comment:DauqS/Hyde, the Frantic Carcass/@comment-4915885-20130608192556

I don't see why the Ult has to have a Health cost. Usually, when champions don't use Mana as a resource, they don't have any costs on their Ultimates. The only exception I know to this is Mundo, and he gains that back anyway. I recommend you remove the health cost.