Guphandera Argoros

Guphandera Argoros (クファンテラ＝アーゴロス) is an undead dragon that is said to inhabit the New World.

Background
It's stated that the dragon called Guphandera Argoros lives on a mountain of the dead.

The Craftsman of Dwarf Arc
During Hejinmal's encounter with Ainz Ooal Gown, the dragon had remember Guphandera Argoros as one the various powerful undead creatures to have been recorded in legends.

Abilities and Powers
Nothing is known about Guphandera Argoros's abilities other than the fact that it is able to use psychic-type magic.