Quest for the Necropolis is a uncommon Enchantment card from Modern Horizons 3 (MH3), collector number 104. Current market price: $0.27 (foil $0.32), TCGplayer market prices via Scryfall.
Landfall — Whenever a land you control enters, put a quest counter on this enchantment. {5}{B}, Sacrifice this enchantment: Put target creature card from a graveyard onto the battlefield under your control. This ability costs {1} less to activate for each quest counter on this enchantment. Activate only as a sorcery.