{3}{B}{B}enchantment creature — avatar horror

impending 5—1b (if you cast this spell for its impending cost, it enters with five time counters and isn't a creature until the last is removed. at the beginning of your end step, remove a time counter from it.)

whenever overlord of the balemurk enters or attacks, mill four cards, then you may return a non-avatar creature card or a planeswalker card from your graveyard to your hand.