Raïmgis

Literally meaning, "the torn shield", the Raïmgis is a scar upon the planet and the very Realm of IIo itself. The largest "rip" in the Aegis known, it allows demons to pass through the Aegis with only the slightest lessening (proportional to the power of the demon). The creation of the Aegis of the multiverse was one of the greatest achievements in draconic history, and without it, IIo is effectively defenseless.