Poltiac Crawford

Ward {3}.
Enchantment, instant, and sorcery spells cost {2} more to cast.
As long as an opponent controls an enchantment, Poltiac Crawford gains +1/+1 and has exalted.
As long as you control an enchantment, Poltiac Crawford gains -1/-1, has defender and "You
may sacrifice an enchantment, if you do, you gain
2 life."