Devouring Amalgamation

{b}, Sacrifice a creature with first strike,
double strike, flying, hexproof, indestructible, lifelink, menace, reach, trample, or vigilance:
Devouring Amalgamation gains that ability until
end of turn.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its
owner's control with a +1/+1 counter on it.)