Your search for "Tragic Slip 167" revealed the following:
Tragic Slip - C14 Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Christopher Moeller Card Text:Target creature gets -1/-1 until end of turn.Morbid — That creature gets -13/-13 until end of turn instead...
Tragic Slip - Borderless (Foil) (SPG) from Special Guests, available at 401 Games Canada. Rarity: Mythic Rare Finish: Foil Artist: Scott M. Fischer Card Text:Target creature gets -1/-1 until end of turn.Morbid — That creature gets -13/-13 until end of turn...
Tragic Slip (C14) from Commander 2014, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Christopher Moeller Card Text:Target creature gets -1/-1 until end of turn.Morbid — That creature gets -13/-13 until end of turn instead if a creature...
Tragic Slip - The Office: Dwight's Destiny (Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Marco Teixeira Card Text:Target creature gets -1/-1 until end of turn.Morbid — That creature gets - 13/-13...