Tolaria West is a uncommon Land card from The List (PLST), collector number FUT-173. Current market price: $0.47, TCGplayer market prices via Scryfall.
This land enters tapped. {T}: Add {U}. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with mana value 0, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)