this spell costs 1 less to cast for each instant and sorcery in your graveyard.
prowess (whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
when this creature enters, discard your hand, then draw three cards.
prowess (whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
when this creature enters, discard your hand, then draw three cards.