It is a wild, god-like Aragami, akin to a ferocious beast covered in shining armor. It overpowers its targets with its heavyweight armor. Anubis, who possesses considerable strength even among the Ash Aragami, can Burst to transition from walking on four legs to walking on two legs and completely change its attack pattern.
The following information can also be found via descriptions of the Aragami found in the game's database.
God Eater 3
Anubis was the name of the Egyptian god of mummification and the afterlife. He had a jackal's head, and was responsible for using the weighing scale of souls, where the recent dead were judged and deemed worthy or unworthy of an afterlife.