Necrochasm is a must-have exotic and only drops from completing the Bottomless Pit quest which is obtained after defeating Crota. Once obtaining the Bottomless Pit quest, several steps need to be completed including obtaining Essence of the Oversoul!
The full guaranteed quest includes obtaining the Bottomless Pit Quest, getting the required Hive kills with Husk of the Pit, and obtaining the Essence of the Oversoul by completing Crota's End encounters, triumphs, and more! Please note that the completion time for the service may vary due to the RNG nature of the Essences dropping.
By standard, our team is required to complete one full raid each week, which will result in a minimum of 1 Essence per week with the potential for additional. With this, this service is rather long and will take several week. If you are interested in a farming or expedited service, please reach out to us!