- "Freed from the machine keeping him alive, Palpatine absorbed the life energy of the dyad formed by Rey and Ben Solo to regain his unlimited power."
- — In-game description
The Sith Eternal skin is based on Emperor Palpatine's appearance in The Rise of Skywalker. After he heals his body and regains his strength by siphoning the life force from the bond shared between Rey and Ben Solo, Emperor Palpatine dons these new garments and reclaims his title as Emperor from the Sith Throne on Exegol.
- The name of the appearance is based on the Sith Eternal, the Sith cult that served Emperor Palpatine as his loyal followers in The Rise of Skywalker.