Lagnus the Brave (EntityTopic, 18)
From Compile Worlds
Lagnus the Brave is a Light warrior from another world. He wields the reactor blade, and is constantly seeking to level up to avoid his rejuvenation curse, and therefore, humiliation.
Apparently, he is not above smacking Rider to do this, so the Anti-Accord Association, especially Draco Centauros, proceed to pound him into a bloody pulp. He hasn't been seen since.