Your search for "murderous cut 81" revealed the following:
Murderous Cut - KTK Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Yohann Schepacz Card Text:Delve (Each card you exile from your graveyard while casting this spell pays for 1.)Destroy target creature.
Murderous Cut (Foil) (KTK) from Khans of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Yohann Schepacz Card Text:Delve (Each card you exile from your graveyard while casting this spell pays for 1.)Destroy target creature.
Murderous Cut (KTK) from Khans of Tarkir, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Yohann Schepacz Card Text:Delve (Each card you exile from your graveyard while casting this spell pays for 1.)Destroy target creature.