A Hand full of Cards

From LD40 : I started this after half a day not knowing what to do and a full day in i realized i should have made it a Print&Play instead. Nevermind that heres the local versus, digital version of "A Hand full of Blocks" a game where you must survive longer than your opponent but each card in your hand damages you at the end of your turn ! Each turn, you may play a card from your hand then discard has much card as you want to avoid damaging yourself too much even, unless you want to keep option...