This page covers a healer-focused strategy for Sisters of the Moon in the Tomb of Sargeras. While it's tailored for healers, other roles may also find the information useful. If you have any suggestions or feedback, you can leave a comment below or tweet @PrestonDvorak.
This guide has been updated and maintained based on my own experiences with the fight as well as Dungeon Journal information. I'll continue to update it as-needed.
During this fight, you'll be facing off against three sisters. They all share health, and only one will be in their physical for at a time.
During this stage, Huntress Kasparian will be in her human form. This stage begins the fight and ends at 70% health.
During this stage, Captain Yathae Moonstrike will be in her human form. This stages begins at 70% health and ends at 40% health.
During this stage, Priestess Lunaspyre will be in her human form. This stage begins at 40% health and ends when the boss is killed.
Consider this section in "beta." My goal is to lay out the order of events without necessarily providing an entire strategy for all roles (other sites do that already). The idea being it should help organize your cooldowns or pre-healing. Feedback is greatly appreciated as Tomb of Sargeras is my first time attempting something like this.
The event list lays out major boss abilities based on what time they occurred after the boss entered combat (denoted by [minutes:seconds], along with notes on how to identify or handle the mechanics. Once enough events have repeated to develop patterns, the patterns are noted below the event list. Numbers are based on a 20-man Heroic group.
For the Sisters of the Moon, I've separated the events based on different Stages.
Based on the Event List, we can assume the following:
Below are the DBM settings I'll be using for the Sisters of the Moon. You can set them up however you'd like, but these ones should work well as a starting point. Some settings may be Mythic only.
Below is a video of me and my guild defeating Demonic Inquisition on Heroic difficulty. There is no commentary, only game sounds.
June 27, 2017 - Sisters of the Moon healer guide updated with DBM settings, kill video, and in-depth strategy notes.
June 26, 2017 - Harjatan healer guide updated with DBM settings, kill video, and in-depth strategy notes.
June 26, 2017 - Demonic Inquisition healer guide updated with DBM settings, kill video, and in-depth strategy notes.
June 25, 2017 - Goroth healer guide updated with DBM settings, kill video, and in-depth strategy notes.
June 22, 2017 - Reviewed the first seven healer guides, made minor wording adjustments or clarifications.
June 19, 2017 - Added Kil'jaeden healer guide.
June 13, 2017 - Added Fallen Avatar healer guide.
June 8, 2017 - Added Maiden of Vigilance healer guide.
May 22, 2017 - Added Mistress Sassz'ine healer guide.
May 15, 2017 - Added Sisters of the Moon healer guide.