TYPE
Enchantment

ABILITY
Each land is a Swamp in addition to its other land types.

FLAVOR TEXT
"Kaervek imprisoned Mangara out of jealousy, but he taints Jamuraa simply out of spite." —Asmira, Holy Avenger

ILLUSTRATOR
Cliff Nielsen

LEGALITIES
Standard Future Historic Timeless Gladiator Pioneer Explorer Modern Legacy Pauper Vintage Penny Commander Oathbreaker Standardbrawl Brawl Alchemy Paupercommander Duel Oldschool Premodern Predh

LANGUAGES
EN FR DE ES IT PT JP KR ZH-TW

RULINGS

• 2004-10-04 Anything which counts the number of Swamps on the battlefield will not double count an actual Swamp card while Blanket of Night is on the battlefield.
• 2004-10-04 The land can now be tapped for black mana in addition to any other abilities it already has. This works just as if the text “{T}: Add {B}” was added to each mana-producing land. In other words, the land can be tapped for its own ability _or_ it can be tapped for black mana. Not both.
• 2004-10-04 It can affect lands which do not produce mana.
• 2004-10-04 The ability is a land type change effect so it is ordered along with other land type change effects in the order they entered the battlefield.
• 2004-10-04 More than one Blanket of Night has no meaningful additional effect.
• 2004-10-04 Whether the land is a basic land or not is unchanged by this effect.
• 2004-10-04 The lands do not get the name “Swamp” in addition to their current name. This is a reversal of older rulings.
• 2006-10-15 If this effect is applied to a snow land, the land is now a snow Swamp and not just a regular Swamp.