Oracle and Necronomicon

0: Exile Oracle and Necronomicon or up to one target creature. Return it to its controllers battlefield at next endstep. You lose 2 life. "Hehehehe"
-1: Each opponent loses 2 life and your gain 2 life. "Supports on the way!"
-2: Each opponent discards a card and you draw a card. "Here comes the buffs!"