Rebirth brings a retired mercenary back in a new body, once per soul. The party escorts the soul through the corridor, earning inheritance by the stages they clear and facing that person’s shadow at the end.
Clearing the first stage brings a regular mercenary back in a young body with their potential and talents. Named mercenaries return in their original form and class, so review the returning character before preparing the escort.
Open "Corridor of Rebirth" in "Dungeon" and choose a soul from the departed mercenaries. Review the returning class and material offering before preparing the escort party.
Gather an offering for a veteran you want to raise for another life. Returning between stages secures the inheritance for cleared stages; a party wipe costs the offering, while the soul remains for another attempt.
At a deeper stage, regular mercenaries with preserved retirement details can inherit a chosen trait from their past life, and the final stage grants a potential bonus based on past kills. Mercenaries with preserved retirement details can reclaim their weapon and armor at the final stage, while souls restored from records return without heirlooms.