Barbarossa

Barbarossa (バルバロッサ, Barubarossa) is a lieutenant of the Parthevia Empire. He is part of Parthevia's Dragul Family. He is the older brother of Drakon and also a Dungeon Capturer, capturing one Dungeon.

Djinn
Glasya Labolas is the Djinn that Barbarossa received after he captured the 25th Dungeon. Glasya-Labolas is the Djinn of Slaughter and Arrogance.

"Spirit of Slaughter and Arrogance, In the name of my Magoi, and my will to grant me a greater power, I order you and your members. Glasya-Labolas"

- Barbarossa, summoning the powers of Glasya-Labolas