Tyranny of Dragons
Glazhael, the Cloudchaser
Glazhael the Cloudchaser was a white dragon allied with the reformed Cult of the Dragon of Severin. He used the Skyreach Castle as his lair as he protected the hoard accumulated by the Cult.
Glazhael had killed the leaders of the Giant’s of Skyreach Castle, and was later slayed by the adventuring party as the castle crashed in the Greypeak Mountains.