Giving Genetics Powers a Resource Cost

[Frank_Stein]

An idea: Using Genetics powers could require spending a resource, with attempts to use the power without it failing to work or being weakened. Passive abilities like temperature immunities and Human SMES could have low constant drains while other have a cost per use.

My thought was the resource could be calories obtained from eating food and snacks. Stop by the kitchen when you're running low or carry around some snacks if you're going to be using powers more heavily.