Mask of Anubis

Anubis personal forcefield was a personal forcefield used by the System Lord Anubis. Anubis utilized this forcefield to make his immaterial Half-ascended form look Human. The shield was made using ancient technology that Anubis aquired while being Ascended. It has the appearance of the Event horizon of an active Stargate

History
Anubis was first seen using this forcefield when he captured the Asgard Thor. Anubis continued using this forcefield until it was destroyed in the Battle of Antarctica. After his escape off the planet Earth he didn't recreate his forcefield but instead used hosts who inventually died.