The Que-Hegan's Will is a Normal flail in Diablo III, a return of the quest flail from Diablo II. It was added in patch 2.4.1.
It is intended be used for Transmogrification, and drops from Nevaz in Halls of Agony Level 3. Nevaz has a very low spawn rate, but if he does spawn, he is guaranteed to drop The Que-Hegan's Will for every player in the party.
As it is a Normal item, it can be traded among players once acquired.
Will take it on Non season or season, doesn't matter. Paying 100fg for it.