Trollhide (M12) from Magic 2012, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Steven Belledin
• Card Text:
  Enchant creature
  Enchanted creature gets +2/+2 and has "1G: Regenerate this creature." (The next time the creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)