Gate Smasher (DTK) from Dragons of Tarkir, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Filip Burburan
• Card Text:
  Gate Smasher can be attached only to a creature with toughness 4 or greater.
  Equipped creature gets +3/+0 and has trample.
  Equip 3