Vigor (LRW) from Lorwyn, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Jim Murray
• Card Text:
  Trample
  If damage would be dealt to a creature you control other than Vigor, prevent that damage. Put a +1/+1 counter on that creature for each 1 damage prevented this way.
  When Vigor is put into a graveyard from anywhere, shuffle it into its owner's library.