Your search for "Stalking Vengeance 134" revealed the following:
Stalking Vengeance (C16) from Commander 2016, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Anthony S. Waters Card Text:HasteWhenever another creature you control dies, it deals damage equal to its power to target player.
Stalking Vengeance (C13) from Commander 2013, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Anthony S. Waters Card Text:HasteWhenever another creature you control dies, it deals damage equal to its power to target player.