Relentless Dead [Shadows over Innistrad] 76 Select 1 monster on your

Select 1 monster on your opponent's side of the field and equip it to this card (this effect can only be used once per turn and you can only equip 1 monster at a time to this card)

then target 1 Defense Position monster on the field

Set: The Lost Art Promotion Card type: Effect Monster Rarity: Ultra Rare Attack: 2000 Defense: 1700 Gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in the GY

and if you do that

Relentless Dead [Shadows over Innistrad] 76 Select 1 monster on yourSet: Shadows over Innistrad Type: Creature Zombie Rarity: Mythic Cost: {B}{B} Menace (This creature can't be blocked except by two or more creatures.) When Relentless Dead dies, you may pay {B}. If you do, return it to its owner's hand. When Relentless Dead dies, you may pay {X}. If you do, return another target Zombie creature card with converted mana cost X from your graveyard to the battlefield.