Memez4Life Nerfed Deathcards

Makes deathcards more balanced by making it so:

• Energy cards don't give free cost anymore (bug)

• No free cards can be used as the cost

• Stats are based on cost: 1 bone - 1 point 1 blood - 4 points 1 energy - 2 points

  each atk point = 2 points each hp point above 1 = 1 point