Nim Deathmantle (SOM) from Scars of Mirrodin, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Karl Kopinski
• Card Text:
  Equipped creature has +2/+2, intimidate and is a black Zombie in addition to its other colors and types.
  Whenever a nontoken creature is put into your graveyard from the battlefield, you may pay 4. If you do, return that card to the battlefield under your control and attach Nim Deathmantle to it.
  Equip 4