Noma and Hector, Eternalists

{1}{g}{g}, choose target creature: When that creature dies this turn, return a creature card
from its owner's graveyard to the battlefield
under the control of that creature's owner.
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.)