28 June 2023 | World of Warcraft: Classic

Onyxia's Lair Strategy Guide Raid WotLK Classic

Attention, World of Warcraft adventurers! Ready for an epic showdown in the revamped Onyxia's Lair raid, now available in the Wrath of the Lich King Classic Phase 3. This epic raid takes place in Dustwallow Marsh and brings back the legendary black dragon herself. Prepare for intense battles in two modes: a 10-player version and a 25-player version, each with a weekly lockout. Your objective? Take down Onyxia, the fearsome boss of the raid. Are you up for the challenge? Join the fight and claim your victory in Onyxia's Lair!

Onyxia's lair location

In case you don't know where to find Onyxia's Lair, it's not that hard! This notorious dragon's den is nestled in Dustwallow Marsh, on the far eastern part of Kalimdor. The lair itself is found deep within the rugged terrain of the Wyrmbog. Just trek down the winding path until you reach the end, and boom! You're at Onyxia's doorstep. Despite all the shake-ups in the WotLK expansion, this formidable black dragon hasn't changed her address. Remember to come prepared, though. Onyxia isn't known for her hospitality.

Onyxia lair map
Click on the image to open full image.

The Onyxia encounter consists of three main phases:

  • Ground Phase: This phase occurs when Onyxia's health is between 100% and 66%. During this phase, players will focus on fighting Onyxia while she remains on the ground.
  • Air Phase: When Onyxia's health drops to between 65% and 41%, the encounter shifts to the Air Phase. In this phase, Onyxia takes to the air, requiring players to adjust their tactics and use different abilities to continue the battle.
  • Ground Phase + Bellowing Roar: As Onyxia's health reaches 40% and lower, she returns to the ground and gains a new ability called Bellowing Roar. Players must navigate this combined challenge to achieve victory.

Let's break down each phase one by one in our Wotlk Onyxia guide

Ground Phase - 1 Phase

Onyxia phase 1
Click on the image to watch it full.

To mitigate the impact of Onyxia's Wing Buffet ability, position her at the back of her cave and use the walls for cover. This ability hits hard, dealing about 30,000 physical damage and knocking players back every 20-30 seconds.

Onyxia's melee attacks are slow but can still pack a punch, dealing around 18,000 physical damage to tanks. Watch out for her Cleave ability, which hits everyone in front of her for 120% of her melee damage every 5 seconds.

Additionally, her Flame Breath inflicts roughly 30,000 fire damage every 15-20 seconds. Remember, avoid being in front of WotLK Onyxia unless you're the tank.

Be cautious even at her rear! Onyxia's Tail Sweep can catch you off guard. It hits players behind her for around 13,000 physical damage and knocks them back every 15-20 seconds. Avoid getting too close to her eggs near her back, as it could trigger the spawning of Onyxian Whelps.

Stick together with your tank and position yourselves on one side of Onyxia, out of range of her frontal and rear attacks. Mastering proper positioning is key to defeating this formidable dragon. When Onyxia's health falls to 65%, she enters the 2 phase Air Phase and starts flying, which alters how the battle unfolds. Get ready for an intense battle in Onyxia's Lair!

Onyxia lair product

Wotlk Classic Onyxia's Lair Raid Boost

kill Onyxia boss in 10 player or 25 player raid and get some cool 232 or 245 item level raiding gear and other rewards fast and easy

Air Phase - 2 Phase

Onyxia phase 2
Click on the image to open in it in a new tab

Showdown against Onyxia, where melee attacks won't cut it. To take down this formidable dragon, you'll need to rely on ranged attacks while she's airborne. Your mission: chip away at her health until it reaches 40%, forcing her to land and bringing the battle to its peak.

Approximately every minute, Onyxia gears up for her signature move, the mighty Breath ability. A raid warning will let you know when she's about to take a deep breath. You have five precious seconds to reposition yourself before she unleashes a colossal cone of fire, scorching everything in front of her. Look up to gauge her facing direction and swiftly sidestep toward the cave's sides to avoid the searing flames.

During her airborne phase, Onyxia hurls Fireballs at random team members every two seconds. Spread out to minimize damage and make it harder for her to hit multiple targets.

But that's not all. Onyxia also summons 40 annoying Onyxian Whelps while she's in the air. A tank must gather them up and use area-of-effect attacks to take them out. Healers should stay close to the tank to keep everyone healed.

At the same time, another tank should handle the Onyxian Lair Guards. Keep them away from non-melee DPS and ensure healers can reach them. Defeat these guards quickly, especially when they enhance their attacks with Ignite Weapon.

Beware of the Deep Breath! It won't kill you instantly, but it deals significant ongoing fire damage within its cone. Stay alert, be agile, and avoid its path to stay unharmed.

With coordination and quick reflexes, you'll conquer the skies and bring Onyxia back to the ground. Brace yourself for an exhilarating aerial battle against this majestic yet formidable foe!

Ground Phase with a twist - 3 Phase

onyxia phase 3
Click on the image to open in it in a new tab

Phase 3 is where the real action begins as Onyxia's health drops to 40%. Get ready for the adrenaline rush! Onyxia lands and unveils her new move, Bellowing Roar. After a quick 1.5-second cast, she terrifies everyone, making them run in all directions for 3 seconds. Watch out for fiery eruptions from the cave floor that deal a hefty 7.5k damage. Brace yourselves because Onyxia will keep using this move every 15 seconds.

In this phase, Onyxia's Bellowing Roar is the real game-changer. It causes fear and sets off fiery eruptions that deal Fire damage. To keep your tank safe, use Fear Ward. For the rest of the team, Tremor Totem is your best bet. These smart moves will help minimize the impact of Onyxia's terrifying attacks.

Tanks can now taunt Onyxia as phase 3 starts, quickly bringing her back to the same spot as phase 1. This protects the warlocks and healers from harm. The rest of the raid should stay on the same side, avoiding Onyxia's frontal and rear cone attacks like Cleave, Flame Breath, and Tail Sweep.

Phase 3 is a test of skill and teamwork. Stay alert, coordinate your movements, and have each other's backs as you face the ultimate challenge against Onyxia. Victory awaits those who can adapt to the ever-changing battlefield.

General Tips And Tricks

Recomendations for Tanks on Onyxia

Stay close to your healers
Onyxia's attacks may not hit hard, but it's important to stick together with your healers for support and survival.

Embrace the cave wall
Onyxia's Wing Buffet can be troublesome, but you can avoid being pushed back by sticking to the cave wall. This clever positioning acts as a shield against the gusts.

Taunt and protect
Phase 3 is your time to shine. Taunt Onyxia when she lands, diverting her attention away from your casters and keeping them safe to unleash their powerful spells.

Recomendations for Healers on Onyxia

Stick close to the tank
Keep yourself near the tank when positioning the boss initially. This ensures you're well-protected and can work together effectively as a team.

Secure your spot
Find a safe position on the boss's side before engaging. This helps you avoid the first Tail Sweep and maintain uninterrupted spellcasting. Stay agile and watch out for those tail swings!

Whelp wrangling
If you attract any stray Onyxian Whelps, don't panic! Lead them towards the melee group, where their numbers can be quickly dealt with using powerful cleave attacks. Team up and handle these pesky creatures efficiently.

Recomendations for Melee on Onyxia

Stick with the ranged players
Stick close to your ranged allies for better coordination and teamwork. This will help the team respond effectively to Onyxia's actions. Remember, unity is power!

Watch your position
Onyxia's powerful Cleave and Flame Breath attacks come from the center of her body. Avoid standing too close to her to avoid getting hit. Keeping a safe distance will ensure your survival and keep the fight manageable.

Follow the tank's lead with guards
When facing the Onyxian Lair Guards, let the tank take the lead. Charging in before the tank can result in disaster. Wait for the tank to establish a threat before engaging. Your safety is paramount.

WoW classic icon

Check our all Wrarth of the Lich king boosting services

Learn what carry services we can provide to make you progress more satisfying & enjoyable

By following these simple yet effective strategies, you'll be able to position yourself wisely, avoid unnecessary hazards, and handle those Whelps like a pro. So, gear up, form your battle plan, and show Onyxia who's boss in her own lair!

We know taking on this challenge can be tough, even with a skilled team. It demands time, fast reflexes, and nerves of steel. That's why we're offering our Onyxia Lair Wotlk Raid Carry service.
Join us and be one of the first to defeat the Onyxia boss, unlocking an exhilarating and rewarding gaming adventure like no other! And we're hope our wotlk onyxia guide will help you to conquare this fearsome dragon!

Stay connected!

Join DISCORD.GG/MMONSTER

Don't miss out on special deals exclusive to Discord users.
discord icon