Doctor Worms are a type of Healing Summon.
History[]
Doctor Worms were first summoned by Yukari Sendo in order to heal Ruby, Kurumu, and Mizore of the injuries they received during their mission to save Moka.
Abilities[]
According to Yukari, Doctor Worms are able to heal people's external wounds with its unique bodily fluids. To do this, the Doctor Worm needs to wrap around the upper torso of the injured person.
Ruby waking up to find a Doctor Worm on her.