Xelias' avatar has a shock of white hair he usually keeps hidden under a hood.
His black cloak and massive scythe, together with his habit of hunting career red players, earned him the name "Angel of Death". On his return to SAO when New ALfheim was released, the epithet made an even eerier description, as his Imp wings only added to the effect.
Minoru despises people who seek pleasure or benefit from other people's pain, and this caused him to take up a personal vendetta against Laughing Coffin and other red players.
Sword Art Online
New ALfheim Online
Zythelia (Two-Handed Scythe - silver blade, black handle, player made by Khan Pachi)
Pitch Mantle (Silk Cloak - player made by Khan Pachi)
Hell's Harbinger (Two-Handed Sword - black blade, onyx pommel)