Deniz, Ill-Prepared

Whenever Deniz, Ill-Prepared enters the battlefield or dies, you may discard a card. If you
do, draw two cards.
{r}{r}, Discard two cards: Deniz deals X damage
to any target, where X is 7 minus the number of
cards in your hand.
{w}{w}, Discard a card: Gain X life, where X is 7
minus the number of cards in your hand.