Unstoppable Ash (MOR) from Morningtide, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Brian Snõddy
• Card Text:
  Trample
  Champion a Treefolk or Warrior (When this comes into play, sacrifice it unless you remove another Treefolk or Warrior you control from the game. When this leaves play, that card returns to play.)
  Whenever a creature you control becomes blocked, it gets +0/+5 until end of turn.