Ready to relive classic raids and embark on a new adventure?
WoW TBC Classic Anniversary Phase 3 PTR Raid Testing is scheduled to launch on August 14th at 1 PM EST and end on August 17th at 1 PM EST. The main purpose of this PTR is to stress and numerically test the two classic raid instances released in Phase 3, providing players with a fully optimized experience on August 27th.
So how can players participate, and what can they expect to experience in these two days?

Participation Method
Creating an Account
Once Raid Testing launches, players should first open Battle.net, go to Games & Subscriptions, find Starter Editions & Public Test Regions, and finally click Create PTR Account.
Downloading PTR
Open Battle.net App, select World of Warcraft Classic from the game list, switch to WoW Classic PTR in the version selection, download and install it, and then launch the game.
Character Selection
After entering the game, you can select Copy Character in the bottom right corner to directly import your TBC Classic Anniversary account, or use a max-level gear template character built into PTR. Finally, simply enter Raid Testing area.
This BCC Anniversary Phase 3 PTR Raid Testing will simultaneously open two core raids: Black Temple and Battle for Mount Hyjal. The main purpose is to test the boss mechanics, loot drops, and new systems within these raids, preparing for the official release.
Black Temple
Black Temple is one of the key components of this test. Players will delve into Black Temple in Shadowmoon Valley and face a total of 9 bosses:
- Illidan Stormrage
- High Warlord Naj'entus
- Supremus
- Shade of Akama
- Teron Gorefiend
- Gurtogg Bloodboil
- Reliquary of Souls
- Mother Shahraz
- Illidari Council
The most noteworthy aspect is the combat mechanics of different bosses at different stages of the raid.
Combat Phases
1. Opening Gate and Pre-Range Bosses
High Warlord Naj'entus
Raid gear testing, focusing on the speed of breaking Impaling Spine's shield and the team's ability to focus healing during Tidal Shield phase.
Supremus
Kiting and positioning test, assessing the tank's control over Threats and the reaction speed of targeted players during Gaze phase.
Shade of Akama
Add control test, focusing on target switching speed and the crowd control efficiency of classes like Mage, Warlock, and Hunter over the constantly spawning adds on both sides.
2. Sanctuary Bosses
Teron Gorefiend
Players targeted by Shadow of Death will become Ghosts and must perfectly and skillfully use specific skills to eliminate the spawning Shadowy Constructs; missing even one will cause the entire raid to collapse.
Gurtogg Bloodboil
Primarily testing the stress limits of Healer in TBC Classic Anniversary Phase 3 raid.
The stacking of Acidic Wounds and the targeted Bloodboil severely test Healer's healing chain (especially Circle of Healing for Holy Priest and Chain Heal for Resto Shaman). Tanks need to establish a good Taunt-to-tank swap chain.
Reliquary of Souls
Reliquary of Souls features an extremely complex mechanics fight, divided into three phases:
- Essence of Suffering: The entire raid's Regeneration is reduced by 100%, testing the self-healing and damage reduction capabilities of melee classes like Rogues and Fury Warriors.
- Essence of Desire: Interrupting Mage and Shadow Priest is crucial; Healers need to accurately predict Deaden's rhythm.
- Essence of Anger: DPS RUSH phase, testing the raid's maximum burst damage under the constant confusion and increasing damage of Threats.
3. High Temple Levels and the Final Boss
Mother Shahraz
A raid-wide Shadow Resistance test. This is one of the most challenging bosses in WoW TBC Classic Anniversary Phase 3 PTR Raid Testing.
Mother Shahraz's Saber Lash requires 3 tanks to share the damage, while the most terrifying Fatal Attraction will randomly teleport 3 players together, causing massive Shadow Link damage.
Except for Main Tank, players in the raid should ideally equip a full set of Shadow Resistance Gear during the test, otherwise they are very likely to be one-shotted.
Fortunately, the official raid provides free gear and potions, which you can obtain and equip from the in-game store before entering.
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Illidari Council
This phase tests the multi-target tanks' positioning and aggro management (Mage Tank for Gathios, Warlock Tank for Zerevor, Protection Warrior and Protection Paladin each with their own roles), as well as their ability to interrupt and blind High Paladin's Her voice.
Illidan Stormrage
The fight against Illidan Stormrage is arguably the core of BCC Anniversary Phase 3 PTR Raid Testing Black Temple, consisting of five phases.
In the first two phases, the positioning of the two Flames of Azzinoth is extremely critical; even slight movement by the off-tank triggering Eye Blast will result in a wipe.
In the third and fourth phases, Warlock Tank needs to equip full Shadow Resistance Gear to engage, testing their aggro stability and ability to avoid Flame Burst.
The final phase primarily tests players' ability to precisely time luring Illidan Stormrage into Maiev Shadowsong's trap; only in this way can the boss be defeated.

Battle for Mount Hyjal
Besides Black Temple, Mount Hyjal was also a key component of TBC Classic Anniversary Phase 3 PTR Raid Testing. This unique tower defense raid, located in Caverns of Time in Tanaris, contains five bosses:
- Rage Winterchill
- Anetheron
- Kaz'rogal
- Azgalor
- Archimonde
Each boss fight is preceded by 8 waves of adds, which are extremely demanding on mana and mob clearing efficiency in actual combat. This is a crucial observation point for this test.
Battle Locations
1. Alliance Base (1-2 Bosses)
Rage Winterchill
Primarily tests the raid's speed in dodging Death and Decay red circles and the efficiency in thawing Icebolt's frozen state.
Anetheron
Tests the speed at which Off-Tanks can effectively manage randomly falling Infernal, and Healer's pre-cast large heals when Main Tank is affected by Strike healing reduction effect.
2. Horde Base (3-4 Bosses)
Kaz'rogal
The boss will periodically cast Mark of Kaz'rogal. Mana-wielding players will instantly explode, killing nearby teammates. Therefore, the focus of this BCC Anniversary Phase 3 PTR Raid Testing is on Shadow Priest's Mana recovery, Shaman's Mana Tide Totem, and the timely use of Major Mana Potion/Dark Rune.
Azgalor
This tests the off-tank's speed in engaging Doomguard adds and whether the player targeted by Doom can accurately reach the designated location before dying.
3. Night Elf Base (Final Boss)
Archimonde
Archimonde is arguably the most challenging boss for a raid group in TBC Classic Anniversary Phase 3 Tier 6 raid, with an extremely low margin for error, especially because of its three core lethal abilities:
- Finger of Death: If any player dies, Archimonde gains a Soul Charge buff, causing widespread instant kills or silences, potentially triggering a wipe. Therefore, this demands exceptional teamwork; ensuring the survival of every member is crucial.
- Fear & Air Burst: This tests the uptime of Shaman's Tremor Totem and the raid's reaction speed to Tears of the Goddess hotkey. Even a slight delay can result in a fatal fall from a great height.
Special Mechanics
To ensure players can smoothly engage in high-intensity progression during WoW TBC Classic Anniversary Phase 3 PTR Raid Testing, Blizzard has prepared special supplies and mechanisms on the test server:
1. Characters and Supplies
Players can directly create level 70 Template Characters with a near-full T5 Arena Gear set on PTR, or directly copy their existing characters from TBC Classic Anniversary.
2. Major Change Testing
During this Raid Testing, Blizzard is testing a significant burden-reduction mechanism, allowing players to use Marks of Illidari dropped in raids to directly exchange for Haste Potions and Destruction Potions from NPCs.
This move has sparked considerable controversy within the player community.
Many players who stockpiled herbs or painstakingly obtained potion recipes in Phase 2 felt betrayed, but the vast majority of core progression teams strongly supported it, as the demand for Destruction Potions during Phase 3 Pre-nerf progression is enormous.
In summary, the official statement emphasizes that this WoW TBC Classic Anniversary Phase 3 PTR uses the original, unnerfed stats. Players should focus on the boss abilities, weaknesses, and mechanics of Black Temple and Monster Hunter to ensure they function correctly.
Any questions or suggestions can be submitted to the official team after the testing period.











