Virizan | Green Dragon

According to Windrex, Virizan is a green dragon and exarch of Tiamat. She was working with Cachlain | Fomorian King but her mission was derailed when Cachlain was usurped by an ally of Sephadex | Black Dragon.
When visiting Sigil, Gorgoroth's suppressed memories came flooding back. He remembered that the king's advisor, Sovacles, took credit for the Scales of War and for trapping the Heroes of Brindol. Sovacles claimed that his real name was Virizan.