Take that to the temple and you'll get the quest.
There are 2 ways you can start this quest. How to Get Exotic Khvostov - The quests required to get the weapon.How to Get the Starting Quest - What you need to start the quest for the exotic weapon.This guide will go over how to get the exotic Khvostov in Destiny Rise of Iron including: You can also check out my guide to get the Gjallarhorn. I'll help by going over the method and quests required to unlock the exotic Khvostov.
