Glen Elendra Archmage [Eventide] Aura Zombie creatures you control get

Zombie creatures you control get +2/+1

or even the fear of death

sacrifice Phantasmal Forces unless you pay {U}

or the smell

Set: Premium Deck Series: Graveborn Type: Instant Rarity: Rare Cost: {B} Search your library for a card and put that card into your graveyard

Glen Elendra Archmage [Eventide] Aura Zombie creatures you control getSet: Eventide Type: Creature Faerie Wizard Rarity: Rare Cost: {3}{U} Flying {U}, Sacrifice Glen Elendra Archmage: Counter target noncreature spell. Persist (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.)