7 cards where the card is tagged “synergy-copy”

Errant, Street Artist (Streets of New Capenna #41)
Kalamax, the Stormsire (Commander 2020 #9)
Parnesse, the Subtle Brush (New Capenna Commander #8)
Ral, Storm Conduit (War of the Spark #211)
The Twelfth Doctor (Doctor Who #164)
Twinning Staff (New Capenna Commander #383)
Veyran, Voice of Duality (Outlaws of Thunder Junction Commander #248)

Though this query has ended, its relics still slumber in New Argive.