Sultai Monument is a uncommon Artifact card from Tarkir: Dragonstorm (TDM), collector number 247. Current market price: $0.18 (foil $0.18), TCGplayer market prices via Scryfall.
When this artifact enters, search your library for a basic Swamp, Forest, or Island card, reveal it, put it into your hand, then shuffle. {2}{B}{G}{U}, {T}, Sacrifice this artifact: Create two 2/2 black Zombie Druid creature tokens. Activate only as a sorcery.