Elizabeth, the Burning Blood

Whenever Elizabeth is dealt damage, create that
many 0/1 black Elemental creature tokens with
"When this creature dies, target player loses 1
life."
{3}{b}{r}, {t}, Sacrifice two creatures: Exile the
top four cards of your library. Until the end of
your next turn, you may play those cards. When
you cast a spell exiled this way, it deals 1 damage
to Elizabeth and 1 damage to you.