Sheltered by Ghosts is a rare Enchantment — Aura card from Secret Lair Drop (SLD), collector number 2653. Current market price: $22.78 (foil $23.36), TCGplayer market prices via Scryfall.
Enchant creature you control When this Aura enters, exile target nonland permanent an opponent controls until this Aura leaves the battlefield. Enchanted creature gets +1/+0 and has lifelink and ward {2}.