Your search for "Restless Spire 399" revealed the following:
Restless Spire (SOC) from Secrets of Strixhaven Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Sergey Glushakov Card Text:This land enters tapped.T: Add U or R.UR: Until end of turn, this land becomes a 2/1 blue and...