Shadowy Backstreet [Murders at Karlov Manor Prerelease Promos] Guff Khorne's sole desire is to

Khorne's sole desire is to drown the galaxy in a tide of slaughter

and you may cast the copy without paying its mana cost

Set: World Championship Decks 1997 Type: Land Rarity: Rare {T}: Add one mana of any color

Set: Modern Horizons 3 Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{B}{B} You may sacrifice a nontoken black creature rather than pay this spell's mana cost

000 Type: Creature — Demon Rarity: Rare Cost: {6}{U} Flying

Shadowy Backstreet [Murders at Karlov Manor Prerelease Promos] Guff Khorne's sole desire is toSet: Murders at Karlov Manor Prerelease Promos Type: Land Plains Swamp Rarity: Rare (T: Add W or B.) Shadowy Backstreet enters the battlefield tapped. When Shadowy Backstreet enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)