Thyvene (Frencuski Community Manager), koji nas je obavestio prošle nedelje o 2.4 patch informacijama, upravo je potvrdio da Legendary Ranged Weapon (još se ne zna dal će to biti bow ili gun) ima da bude drop od boss-a verovatno u istanci Sunwell koja izlazi uz 2.4 patch. (Source)

More details on that legendary weapon: it will be available as a drop, same as Warglaives of Azzinoth, and not a reward from a quest series like Thunderfury.