The Old Deus (神霊種(オールドデウス), Ōrudo Deusu) are the first ranked race of the Ixseed. They are a transcendental race (超越種, Chouetsu-shu) consisting of the gods who lost their status after the Great War, where Tet obtained the Suniaster and became the One True God.

You're partly right. The shrine priestess is connected with an Old Deus however it's the Old Deus Horou (God of doubt and creator of the Ex Machina) as far as I'm aware whichever Old Deus created the Werebeasts is currently unknown.

The Old Deus are the first ranked race of the Exceed.

The Old Deus (, Ōrudo Deusu) are the first ranked race of the Ixseed. They consist of the old gods who lost their status after the Great War, where Tet obtained the Suniaster and became the One True God. They are created and sustained by sentiments, concepts, desires and belief in …

Jan 25, 2017 · Volume 7 and 8 cover a full arc involving a game with an Old Deus (later named as Horou/帆楼, presume to be Hollow in English) with almost everyone we know as participants: Sora, Shiro, Steph, Jibril, Izuna, Ino and Plum. There are a lot to cover in this arc, so I’ll break down my writing into sections.

Jan 13, 2022 · The Old Deus (神霊種オールドデウス, Ōrudo Deusu) are the first ranked race of the Ixseed. They consist of the old gods who lost their status after the Great War, where Tet obtained the Suniaster and became the One True God.

Ocain (鍛神 (オーケイン), Ōkein), also known as God of Forge is an Old Deus responsible for the creation of the Dwarf race. After the Ten Covenants , it has been "living" in commensalism with Dwarf in the form of "The great Forge Of Ocain".

神靈種 (Old Deus(オールドデウス), 神霊種, Ōrudo Deusu)位列十六種族的第一位，成員包括了在大戰後喪失了神髓的舊神以及存活至今的神靈種們。籍由結束大戰的里克之手，特圖拿到星杯，成為了現今迪司博德的唯一神。

An Old Deus and apparently the God of Doubt, she was the first and oldest conscious being in the world and thus had no name. She was born to question everything but never found any answers, not even after creating a race (the Ex-Machina) to help her quest for knowledge.

The Old Deus (, Ōrudo Deusu) are the first ranked race of the Exceed. They consist of the old gods, who lost their status after The Great War, where Tet became the One True God. They are created and sustained by sentiments, concepts, desires and belief in their existence.