Paths of Tuinvale is a uncommon Instant card from Alchemy: Wilds of Eldraine (YWOE), collector number 4.
Choose one or both — • Return target creature you control to its owner's hand. That card perpetually gains "This spell costs {1} less to cast." • Return target creature you don't control to its owner's hand. That card perpetually gains "This spell costs {1} more to cast."