Witherbloom Campus is a common Land card from Secrets of Strixhaven Commander (SOC), collector number 423. Current market price: $0.27, TCGplayer market prices via Scryfall.
This land enters tapped. {T}: Add {B} or {G}. {4}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)