We need powerful magic indeed to counter the strength that Ve'han Talongrasp now commands. The staff Velician snatched might just be the key. My powers as a druid are not what they once were. We will need aid from the divine denizens of the mountain in order to stop this evil. Return to the crow you met up the mountain. She is wise but the spirits of the wilds are ever-capricious, even in the face of dire threats. She may be challenging, but we will need her help.