Your search for "Sadistic Slash 666" revealed the following:
Sadistic Slash (Foil) (MSC) from Marvel Super Heroes Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Dan Brereton Card Text:Target creature gets -5/-5 until end of turn.Mayhem 1B (You may cast this card from your graveyard for...
Inkay - 068/103 - Common - Reverse Holo from Mega Evolution: Delta Reign, available at 401 Games Canada. Rarity: Common Finish: Reverse Holo Artist: kawayoo Card Text:[D] Knock Off (10)Discard a random card from your opponent's hand.
Sadistic Slash (MSC) from Marvel Super Heroes Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Dan Brereton Card Text:Target creature gets -5/-5 until end of turn.Mayhem 1B (You may cast this card from your graveyard for 1B...