Nysorm was a summoner, the lover of a sorceress named Arleasta, and one time compatriot of Grishom Stone.
You see Nysorm the Spellweaver. He appears to be a Human. He is shorter than average and appears to be very young. He has clouded hazel eyes and fair skin. He has chin-length, wavy deep red hair worn in a ponytail. He has a round face and deep red sideburns. He is in good shape. He is wearing a deep brown robe, a rune-etched dark leather satchel, a black leather pouch, and a pair of sleek black boots.
At some point, Nysorm, along with his lover Arleasta, joined with the forces of Grishom Stone. Nysorm eventually realized Grishom was deluded and sinister and tried to convince Arleasta to flee with him. Unfortunately, she was already devoted to Grishom's cause. In the end, she was killed by the heroes of Wehnimer's Landing, after taking the name of Odilia and attacking the city.
After the death of Arleasta, Nysorm was filled with hatred for Grishom and eventually helped the heroes connect with Elithain Cross, the nemesis of Grishom.
Nysorm has not been seen or heard from since Grishom's demise.