Crosis's Catacombs is a uncommon Land — Lair card from Planeshift (PLS), collector number 136. Current market price: $1.43 (foil $30.32), TCGplayer market prices via Scryfall.
When this land enters, sacrifice it unless you return a non-Lair land you control to its owner's hand. {T}: Add {U}, {B}, or {R}.