Nightcreep

Instant    (CMC:2)

Until end of turn, all creatures become black and all lands become Swamps.

"Please tell me I'm hallucinating. I'd rather be crazy than here."

49 DIS • ENJeff Miracola

™ & © 1993—2006 Wizards of the Coast

Legal in: Modern,Ravnica Block,Legacy,Vintage,Freeform,Prismatic,Tribal Wars Legacy,Classic,Singleton 100,Commander

Oracle Text (click to copy):

Nightcreep {B}{B} Instant Until end of turn, all creatures become black and all lands become Swamps.

---

View this MTG card on Gatherer

5/1/2006
This effect overwrites all creatures' colors. Creatures will be black instead of any other color or colors.
5/1/2006
This effect overwrites all lands' land types. Lands will be Swamps instead of any other land types. This won't affect a land's supertypes (such as basic or legendary). Lands will lose their normal abilities and have the ability ": Add  to your mana pool" instead.
5/1/2006
If a permanent is both a creature and a land, Nightcreep replaces all of its land types with Swamp, but it doesn't affect its creature types. The creature land loses all abilities generated by its rules text and its previous land types but retains any abilities granted to it by other effects. For example, an animated Blinkmoth Nexus becomes a black creature land with the land subtype Swamp whose only abilities are flying and ": Add  to your mana pool."
5/1/2006
A land or creature that enters the battlefield after Nightcreep resolves won't be affected by it.

---

Card Nightcreep is not on TCGPlayer.