Pact of the Ancients
Not much is know about Advero Brial at this time. Griffo knows that he resides in Khotham and appears to mingle with the mage elite of the city. From an letter the Storm Legion found on two dead bodies he appears to have connections to the feywild and the town of Wiadale in particular.
The party has since tapped Advero as a voice of reason in Khotham against the nature of the zealous Talon that reside there.