Caliburn

Caliburn is a living sword and a character in IALR.

Personality
Note: Taken from the Sonic Wiki.

Caliburn acts like a proper and polite gentleman and has proud manners, which initially clashes with Sonic's easy-going attitude. He is also shown to slightly have the personality of a strict teacher, usually calling Sonic a fool when he does something that Caliburn disapproves of or disagrees with and is soft on compliments.

In the RP
Caliburn first appeared in Super Locked Room Sunshine.