The target token copies the printed values of the card in exile, with the noted exception. It doesn't matter if that card was a copy of something else when it was on the battlefield.
2024-02-02 • wotc
If a creature card that was exiled is no longer in exile when Kaya, Spirits' Justice's first ability resolves (perhaps because of Pull from Eternity or a similar effect), you can't choose that creature card with that ability.
2024-02-02 • wotc
You choose all targets for Kaya, Spirits' Justice's last ability.
2024-02-02 • wotc