Group 1: creatures on the battlefield other than {Underworld Cerberus}
Group 2: creatures already in the graveyard
If my battlefield gets wrath'd while Underworld Cerberus is on the field along with group 1, do both group 1 and 2 come back or just group 2?
Both: when the {wrath of god} goes off, all creatures simultaneously go to the graveyard, and then {underworld cereberus}'s ability triggers, returning all the guys to hand.
RESOLVED
That's what I thought. Thanks