Ozheacus, Lord of Sultai

Ozheacus, Lord of Sultai costs {1} less to cast for
each 1 life you have lost this turn.
Cards in your graveyard may be played as though
they were in your hand.
Whenever you cast a spell from your graveyard
you lose life equal to it's converted mana cost. If
a card cast this way would be put into a graveyard
this turn, exile it instead.