The Legendary Exodia Incarnate

You must sacrifice 1 "Forbidden One" creature
from your field to play this card.
This creature is unaffected by other card effects.
This creature gains 2 Power and Toughness for
each "Forbidden One" creature in your
Graveyard. If this card is sent to the Graveyard
during the Combat Phase, you can draw 1 card
for every "Forbidden One" creature you reveal
from your hand. At the end of your turn, send
1 "Forbidden One" creature from your
Graveyard to your hand.