A skin I made inspired by the unused human sprite found in Undertale's debug mode and is the alternate, humanoid form of Ullyne (the all-consuming Void, ruler of the Otherworld, and Personification of Void and Order) that appears in mirrors that replace one's reflection. Here, they are more commonly called Frara, after a nickname for the unused sprite by the Undertale fan community.

Classic Version: www.planetminecraft.com/skin/mysterious-reflection-classic/