Eater Of Millions

As an additional cost to cast this spell, you may pay 1 life. If you do, exile the top card of your library. You may repeat this process up to fifteen times.
Whenever Eater of Millions would deal combat damage to a creature, exile that creature instead. This ability only triggers once per turn.
Eater of Millions’ power and toughness are equal to the number of cards in exile.