The Gleam Eyes is the boss of floor 74 from the 2012 anime Sword Art Online.
Illustrious v1.0
Has trouble with his cobra tail.
Main Trigger: gleamey3s
Reinforcement: male, solo, anthro, horn, piercing, earrings, glowing eyes, glowing, hi res, muscular, caprine, snake tail, muscular male, teeth
Outfit: neck accessory, gold armlet, shoulder armor, gold bracelet