Your search for "Ruthless Deathfang 229" revealed the following:
Ruthless Deathfang (DTK) from Dragons of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Filip Burburan Card Text:FlyingWhenever you sacrifice a creature, target opponent sacrifices a creature.
Ruthless Deathfang (Foil) (DTK) from Dragons of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Filip Burburan Card Text:FlyingWhenever you sacrifice a creature, target opponent sacrifices a creature.