Your search for "Rakdos Locket 220" revealed the following:
Rakdos Locket (C19) from Commander 2019, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sung Choi Card Text:T: Add B or R.(B/R)(B/R)(B/R)(B/R), T, Sacrifice Rakdos Locket: Draw two cards.
Rakdos Locket (RNA) from Ravnica Allegiance, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sung Choi Card Text:T: Add B or R.(B/R)(B/R)(B/R)(B/R), T, Sacrifice Rakdos Locket: Draw two cards.
Rakdos Locket (Foil) (RNA) from Ravnica Allegiance, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Sung Choi Card Text:T: Add B or R.(B/R)(B/R)(B/R)(B/R), T, Sacrifice Rakdos Locket: Draw two cards.