Catenamira

Catenamira (カテナアミラ) is the God of the Heavenly Gate, as well as the Selection God of the Hero Kasim.

Appearance
Catenamira takes the appearance of a majestic gate with limbs attached to it and a creepy face on it.

Demon King's Father Arc
Kasim invoked him in an attempt to trap Lay and Misa, as they couldn't follow him via Gatom due to the effects of Lo Masis, while Catenamira's order would allow him to bypass it. However, Catenamira's power was nullified by Misa's Demera, which forced Kasim to the same area he left. Kasim would later allow Catenamira to possess him in order to increase his own power via Azept to gain an upper hand against Lay.

Abilities

 * Immense Magic Power: As a god, he possesses immense magic power, having a near bottomless magic pool that can only be used up when doing something of extraordinary magnitude.
 * Authority of the Heavenly Gate: As the God of the Heavenly Gate, he possesses the ability to create Heavenly Gates that can travel to any location he chooses, even those that are sealed off by barriers that negate Gatom. He can also amplify the power of magic that passes through the gate.
 * Conceptual Existence: Gods maintain and embody the order and laws of the world.

Kasim
His chosen Selected for the Selection Judgment, whom he made a pact with.