Your search for "Magnifying Glass 258" revealed the following:
Magnifying Glass (SOI) from Shadows over Innistrad, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Dan Murayama Scott Card Text:T: Add C to your mana pool.4, T: Investigate. (Put a colorless Clue artifact token onto the battlefield with...
Magnifying Glass (Foil) (SOI) from Shadows over Innistrad, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Dan Murayama Scott Card Text:T: Add C to your mana pool.4, T: Investigate. (Put a colorless Clue artifact token onto the battlefield...
Magnifying Glass (C18) from Commander 2018, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Dan Murayama Scott Card Text:T: Add C.4, T: Investigate. (Create a colorless Clue artifact token with "2, Sacrifice this artifact: Draw a card.")
Magnifying Glass (Foil) (2XM) from Double Masters, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Dan Murayama Scott Card Text:T: Add C.4, T: Investigate. (Create a colorless Clue artifact token with "2, Sacrifice this artifact: Draw a card.")...
Magnifying Glass (Foil) (MKM) from Murders at Karlov Manor, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Paolo Puggioni Card Text:T: Add C.4, T: Investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this artifact: Draw...