Mask

The personification of a cursed man who wore a Mask. Uses magic to heal others and to cast defensive spells, and is a physical living puppet that survives on the mana of the worlds he visits. Luckily for everyone, he barely needs any and doesn't take more than he absolutely has to.

Once a court mage for a great Queen, who eventually betrayed and killed him. He puts teaching others kindness and how to protect themselves and others on a high pedestal, and does his best to advise as he can. A kind and gentle soul who would like nothing more than to watch his students happily grow old, although his only one student continues to fight an uphill battle he can't hope to overcome with them.

He cannot die until he remembers his original name, and while he may be quite old and tired, he does not wish to find it just yet. His student, Quinn, looks for it for him and hopes to find it as her final exam. Mask has already written her off as a great student, despite her inability to finish this task at this time.