Imprisoned in the Moon is a rare Enchantment — Aura card from Eldritch Moon (EMN), collector number 65. Current market price: $0.31 (foil $3.37), TCGplayer market prices via Scryfall.
Enchant creature, land, or planeswalker Enchanted permanent is a colorless land with "{T}: Add {C}" and loses all other card types and abilities.