Crestthorn, Krovike Zeldarox

Flying, lifelink, haste, double-strike
Whenever Crestthorn, Krovike Zeldarox or
another vampire enters the battlefield, each
opponent loses 2 life. You gain that much life.
{5}{b}{b}: Return a vampire card from your
graveyard to the battlefield. It gains flying,
lifelink, and double-strike until end of turn.