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.)
Wounds of the mind, arriving just in time to drive off the wicked things.
Sanctuary Mist {W} |Creature - Spirit| 1/1 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.)