Lightning Greaves (MRD) from Mirrodin, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Jeremy Jarvis
• Card Text:
  Equipped creature has haste and can't be the target of spells or abilities.
  Equip 0 (0: Attach to target creature you control. Equip only as a sorcery. This card comes into play unattached and stays in play if the creature leaves play.)