This page covers a healer-focused strategy for Ossirian the Unscarred in the Ruins of Ahn'Qiraj. 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 encounter, logs information, and Dungeon Journal information. I'll continue to update it as-needed.
General Mechanics and Abilities
- Strength of Ossirian greatly increases damage dealt while active.
- Moving Ossirian over an Ossirian Crystal and activating it will remove the buff for 45-seconds while also making him vulnerable to a school of magic.
- The tanks will be dealing with Enveloping Winds, which may temporarily force a tank switch.
- Stay at least 20-yards away to avoid Warstomp.
- Avoid the Sand Vortexes moving around the area.
- Dispel Curse of Tongues (curse) from caster DPS and healers.
Season of Mastery Differences
- Currently, I'm not aware of any differences.
- Players generally won't make use of any additional Resistances on this encounter.
The notes below mostly pertain to progression difficulty, meaning if you out-gear the difficulty you're on or use extra healers they may not apply.
- Keep the tanks near full health at all times as they're the only players likely to die on this encounter.
- Depending on your mana, it could be worth DPSing the boss if you have spells in the school of magic it's currently vulnerable to.
Debuffs to Track
- Major: Curse of Tongues (dispel, curse)
Comment on Ossirian the Unscarred, Healer Guide
Changelog - View the last ten changes. - +
April 04, 2022 - 3:44 pm (Kurinnaxx) - Updated Mortal Wound spell ID and Enrage spell ID.
July 26, 2020 - 5:46 pm (Ossirian the Unscarred) - Reviewed before release, made minor clarifications.
July 26, 2020 - 5:23 pm (Ayamiss the Hunter) - Reviewed before release, made minor clarifications.
July 26, 2020 - 4:14 pm (Buru the Gorger) - Reviewed before release, no changes needed.
July 26, 2020 - 4:10 pm (General Rajaxx) - Clarified the importance of Andorov.
July 26, 2020 - 4:10 pm (Moam) - Reviewed before release, minor clarifications added.
July 26, 2020 - 3:52 pm (Kurinnaxx) - Reviewed before release, no updates needed.