26 cards where the card is tagged “unique-enchant-target”

Animate Graveyard (Unfinity #65)
Animate Library (Unstable #26)
Animate Spell (Mystery Booster Playtest Cards 2021 #16)
Animate Wall (Masters Edition #2)
Captured by the Consulate (Kaladesh #8)
Chained to the Rocks (Theros #4)
Coral Net (Torment #35)
Corrupted Roots (Conflux #41)
Daybreak Coronet (Ultimate Masters #14)
Decomposition (Mirage #212)
Domineer (Mirrodin #33)
Genju of the Falls (Masters 25 #59)
Genju of the Fields (Betrayers of Kamigawa #5)
Giant's Grasp (Kaldheim #384)
Kaya's Ghostform (War of the Spark #94)
Krovikan Plague (Alliances #54)
Mechanized Production (Murders at Karlov Manor Commander #109)
On Thin Ice (Modern Horizons #20)
Quiet Disrepair (Planechase Anthology #75)
Relic Bind (Fourth Edition #97)
Runner's Bane (Dragon's Maze #17)
Soulmates (Mystery Booster Playtest Cards 2021 #84)
Spellweaver Volute (Future Sight #59)
Threads of Disloyalty (Betrayers of Kamigawa #56)
Uncontrolled Infestation (Scourge #108)
Wurmweaver Coil (Ravnica Remastered #161)

The message was clear to Sorin—time to search for something else.