When Sheru withdrew after being weakened, Estrion attacked Wehnimer's Landing in 5093 or so to create enough death and spirits to offset all he had drained from the area. He was killed by the residents of Wehnimer's Landing in 5094 and his companion, Siarl, disappeared and has never been heard from since.
Estrion's spirit has made appearances since.
- In 5110 (2010), Estrion was the binding spirit that Akhash used to build the wards around Wehnimer's Landing during Beyond the Arkati. Estrion's spirit stated he'd have a price to pay later for the assistance. He has yet to collect.