The Herd

+1: Create a number of 1/3 eldritch creature tokens equal to amount of creatures that have left the battlefield this turn.
-5: Destroy 3 target creatures and create a number of 1/3 eldritch elk creature tokens equal to the number of creatures destroyed this turn.
-11: Exile all nonland permanents you do not own. Ignore Create a number of eldritch elk 1/3 tokens equal to the number of permanents exiled this way.