Blackfathom Deeps, Healer Guide
Updated 3 years, 10 months ago for patch 1.13 by Preston. View the change log.
This page covers healer-focused strategies for the Blackfathom Deeps dungeon. 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 as well as Dungeon Journal information. I'll continue to update it as-needed.
Best for players level 20-30.
Bosses
Below are guides for the bosses in Blackfathom Deeps, including their abilities, healer notes, and addon settings.
Ghamoo-Ra
- Periodically deals damage to nearby players with Trample.
Healing Notes
- This can be a particularly long fight, especially with a lot of melee DPS, due to the boss' high armor.
Debuffs to Track
- There are no particular debuffs to track.
Lady Sarevess
- Don't stand in front of the boss to avoid Forked Lightning.
- Periodically deals damage to nearby players and roots them in place with Frost Nova (dispel, magic).
- Dispel Slow (magic) to prevent the reduced attack speed on the affected player.
Healing Notes
- Players affected by Slow may be unable to avoid Forked Lightning.
Debuffs to Track
- Major: Slow (dispel, magic)
- Minor: Frost Nova (dispel, magic)
Lorgus Jett
- The tank will be dealing with Lightning Bolt.
- Lightning Shield periodically causes physical damage dealers to take damage.
Healing Notes
- Be prepared to heal players taking damage from Lightning Shield.
Debuffs to Track
- There are no particular debuffs to track.
Gelihast
- Targets random players with Net, rooting them in place for 2-seconds.
Healing Notes
- The tank will be taking significant damage due to Gelihast's high attack speed.
Debuffs to Track
- There are no particular debuffs to track.
Baron Aquanis
This boss can only be summoned by Horde players while on the quest Amongst the Ruins.
- The tank will be dealing with Frostbolt.
- Periodically deals damage to nearby players and roots them in place with Frost Nova.
Healing Notes
- Be prepared to heal melee players hit by Frost Nova (dispel, magic).
Debuffs to Track
- Minor: Frost Nova (dispel, magic)
Old Serra'kis
- Occasionally drains life with its melee attacks.
Healing Notes
- Low DPS can cause the fight to last a long time due to the boss' consistent healing.
- Be aware of your breath meter if you're fighting the boss in its cave as there may not be anywhere to surface for air.
Debuffs to Track
- There are no particular debuffs to track.
Twilight Lord Kelris
- The tank will be dealing with Mind Blast.
- Periodically [Mind Control]s a random player.
- Periodically targets all nearby players with Sleep (dispel, magic).
- It may be possible to stand out of range of this.
Healing Notes
- If you're able to avoid Sleep, try to dispel your highest DPS players first.
Debuffs to Track
- Major: Sleep (dispel, magic)
Aku'mai
- The tank will be dealing with Frenzied Rage.
- Deals moderate damage over time to nearby players with Poison Cloud (dispel, poison)
Healing Notes
- The tank will be taking significant damage during Frenzied Rage.
Debuffs to Track
- Minor: Poison Cloud (dispel, poison)
Trash Mobs
Below are notes for the trash mobs in Blackfathom Deeps. Blackfathom Deeps has a relatively linear layout. The trash below is ordered as if you're completing the bosses in the order they're listed above.
Entrance thru Ghamoo-Ra
- Blindlight Murloc
- Apply Sunder Armor to the tank.
- Murkshallow Snapclaw
- Can Disarm the tank, possibly leading to threat generation issues.
Ghamoo-Ra thru Lady Sarevess
- Blackfathom Myrmidon
- Can Disarm the tank, possibly leading to threat generation issues.
- Blackfathom Sea Witch
- Deals damage to nearby players and roots them in place with Frost Nova (dispel, magic).
- Frost Armor (dispel, magic) reduces melee attack speed, possibly leading to threat generation issues when applied to the tank.
Lady Sarevess thru Lorgus Jett
- This area includes Blackfathom Myrmidons and Blackfathom Sea Witches, detailed above.
Lorgus Jett thru Gelihast
- Fallenroot Hellcaller
- Interrupt Mana Burn to prevent the mana loss.
- Fallenroot Shadowstalker
- Dispel Curse of Weakness (curse).
- Twilight Acolyte
- Twilight Reaver
- Don't stand in front of these to avoid Arcing Smash.
Gelihast thru Baron Aquanis
- This area includes Twilight Acolytes and Twilight Reavers, detailed above.
- Blindlight Muckdweller
- Dispel Leech Poison (poison) to prevent the healing.
- Blindlight Oracle
Baron Aquanis thru Old Serra'kis
- Aqua Guardian
- Deals damage to nearby players and roots them in place with Frost Nova (dispel, magic).
- Twilight Aquamancer
- Summon Aqua Guardians using Summon Aqua Guardian.
- Twilight Loreseeker
- Purge Enlarge from enemies to prevent the increased damage dealt.
Old Serra'kis thru Twilight Lord Kelris
- There aren't any particular enemy abilities to know about in this area.
Twilight Lord Kelris thru Aku'mai
- There are four braziers around the statue in the center of the room that need to be lit one at a time to open the door. Lighting a candle spawns the following enemies:
- Aku'mai Servant
- Interrupt Frostbolt Volley to prevent the damage dealt to all players.
- Deals damage to nearby players and roots them in place with Frost Nova (dispel, magic).
- Aku'mai Snapjaw
- The tank will be dealing with Ravage, possibly leading to threat generation issues or increased damage taken.
- Aku'mai Servant
- Twilight Elementalist
- Periodically interrupts a player's spell cast with Earth Shock.
- Dispel Flame Shock (magic) to prevent the damage dealt over time.
- Twilight Shadowmage
- Periodically mind-controls a player with Dominate Mind.
- Summon Voidwalkers using Summon Voidwalker.
Trash Debuffs to Track
- Major: Curse of Weakness (dispel, curse), Leech Poison (dispel, poison), Flame Shock (dispel, magic)
- Minor: Sunder Armor, Frost Armor (dispel, magic)
- Enrages to Dispel: None
- Buffs to Purge: Renew
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