Bio: The Frisk from Lotus's AU. They were badly damaged when their AU was destroyed, and Lotus had to help fix them. Thorn was left without a SOUL, so Lotus tries his best to fix that problem.

Description: They look like a Frisk, but with a green and red striped t-shirt, open yellow eyes with flower-shaped cyan irises, red shorts, long white socks, and green shoes. Their right arm has been replaced by a tangled mess of vines that form into a hand at the end. They are unable to speak, yet Lotus always seems to know what they're saying, despite not having telepathy.

Personality: Silent, kind, and caring. Thorn would do anything for their friends, even if it means killing someone.

Abilities: Uh...they're surviving without their SOUL?

Weapons: Does their arm count?

Weaknesses: They have terrible memory problems.

Relationships:
Lotus- Best friend
Order- Reminds them of their Sans.
Disorder: Dislikes
Disagreement: Loves when she comes to visit