Your search for "Dimir Signet 221" revealed the following:
Dimir Signet (ZNC) from Zendikar Rising Commander, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (BRC) from The Brothers' War Commander, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (FRC) from Reality Fracture Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (NCC) from New Capenna Commander, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (RVR) from Ravnica Remastered, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB.
Dimir Signet (Foil) (RVR) from Ravnica Remastered, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Greg Hildebrandt Card Text:1, T: Add UB.
Dimir Signet (RAV) from Ravnica: City of Guilds, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB to your mana pool.
Dimir Signet (MKC) from Murders at Karlov Manor Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (WOC) from Wilds of Eldraine Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (CMD) from Commander 2011, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB to your mana pool.
Dimir Signet (Foil) (MM3) from Modern Masters 2017, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Raoul Vitale Card Text:1, T: Add UB to your mana pool.
Dimir Signet (Foil) (RAV) from Ravnica: City of Guilds, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Greg Hildebrandt Card Text:1, T: Add UB to your mana pool.
Dimir Signet (CM2) from Commander Anthology Volume II, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB.
Dimir Signet (MM3) from Modern Masters 2017, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB to your mana pool.
Dimir Signet (C18) from Commander 2018, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (CLU) from Ravnica: Clue Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (LCC) from The Lost Caverns of Ixalan Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (CLB) from Commander Legends: Battle for Baldur's Gate, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (GK1) from GRN Guild Kit, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet (DRC) from Aetherdrift Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB.
Dimir Signet (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Raoul Vitale Card Text:1, T: Add UB.
Dimir Signet - Dan Frazier is Back Secret Lair (Etched) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Dan Frazier Card Text: Dan Frazier is Back: The Allied Signets1, T: Add UB.
Dimir Signet - Dan Frazier is Back: Allied Signets (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Dan Frazier Card Text: Dan Frazier: Allied Signets1, T: Add UB.
Dimir Signet (ARC) from Archenemy, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Greg Hildebrandt Card Text:1, T: Add UB to your mana pool.
CONTENTS 1x Old Frame Azorius Signet 1x Old Frame Dimir Signet 1x Old Frame Gruul Signet 1x Old Frame Rakdos Signet 1x Old Frame Selesnya Signet
CONTENTS 1x Old Frame Azorius Signet Foil Etched 1x Old Frame Dimir Signet Foil Etched 1x Old Frame Gruul Signet Foil Etched 1x Old Frame Rakdos Signet Foil Etched 1x Old Frame Selesnya Signet Foil Etched
Rakdos Signet (C17) from Commander 2017, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Martina Pilcerova Card Text:1, T: Add BR to your mana pool.