Fieldmist Borderpost (ARB) #5 [EN/N]

{1}{W}{U} · Artifact · You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost. This artifact enters tapped. {T}: Add {W} or {U}. · Illustrated by Michael Bruinsma · Alara Reborn #5 · EDHREC rank 16204 · Magic: The Gathering, MTG