alright, simple shield, it can be like the spirit or frozen... what ever works... but what ever seems balanced, what it does is any damage done to you, heals you....for example.. it's a 500 point shield, i get hit by a 600 meteor... i take only 100 damage while being healed 500...
i can see life having this because of the healing bit death because of it being their health stealing abilit in a shield ice because it's a revamped ice/frozen armor balance because it seems technical to be myth to stop all the Xcard wanters or universal (sorry storm and fire) because same as balance, just seems to have to be there