Regenerator

Regenerator is a Boosted Skill.

As the name suggests, when a Lily with this skill is injured, their body immediately begins to regenerate its tissue until they are fully healed. A skill that grants partial immortality, it's one of the most characteristic powers a Boosted Lily can have.

Since it's rather grotesque to see Regenerator in action, it's a skill not sought out by many, but it's a significant advantage to the Lily herself during combat.

Even after Regenerator has completely healed a wound, the pain the Lily herself felt from taking it doesn't entirely disappear.