You may pay {1} and return a basic land you control to its owner's hand rather than pay Mistvein Borderpost's mana cost. Mistvein Borderpost enters the battlefield tapped. {T}: Add {U} or {B} to your mana pool.

• Number: 90
• Rarity: C
• Type: Artifact
• Mana cost: 1UB
• Color: Multicolor
• Artist: Pete Venters