Savai Triome is a rare Land — Mountain Plains Swamp card from Ikoria: Lair of Behemoths (IKO), collector number 312. Current market price: $17.85 (foil $39.80), TCGplayer market prices via Scryfall.
({T}: Add {R}, {W}, or {B}.) This land enters tapped. Cycling {3} ({3}, Discard this card: Draw a card.)