Raid Boss
25/08/2025

Dimensius the All-Devouring

Dimensius is a Void Lord, a primordial entity of pure dark energy originating from the depths of the Void. His most devastating act was the destruction of K’aresh, the homeworld of the Ethereals: he consumed the planet, shattered their physical bodies, and transformed them into incorporeal beings.
Dimensius the All-Devouring
Dimensius the All-Devouring

Video

Summary

Healer
[Phase 1]
Cosmic Radiation heal through.
[Phase 3]
Voidgrasp heal through.
Cosmic Radiation heal through.
DPS
[Phase 1]
Massive Smash adds spawn & tank swap.
Excess Mass kill, & loot adds.
Devour raid stacks together.
Reverse Gravity stand below floating players.
Shattered Space soak orbs & dodge.
Dark Matter spread.
Fists of the Voidlord stay away from tanks.
Oblivion don't hug the boss.
[Phase 2]
Eclipse land on platform & kill mini boss.
Conquerer's Cross platform is divided in 4 by adds.
Nullbinder cc or kill nullbinder add.
Extinction kill add in wall to dodge.
Gamma Burst resist pushback.
Touch of Oblivion kill mini-boss quickly.
[Phase 3]
Destabilized bloodlust & nuke the boss.
Extinguish the Stars dodge & heal through.
Accretion Disk don't touch ring.
Devour hide in a star.
Supernova run away & dodge.
Darkened Sky dodge & cross rings when debuff fades.
Cosmic Collapse don't get pulled into boss.
Cosmic Collapse stay away from tanks & tank swap.
Fists of the Voidlord stay away from tanks.
[Intermission]
Soaring Reshii fly through the gates.
Black Hole dodge.
Stellar Core fly through orbs.
Heroic Changes
In P1, when the boss casts Dark Matter, and all players drop a permanent pool on the ground.
Raid needs to be pre-positioned to drop pools on the edges or near previous pools to save space.
In P2, there's 2 additional adds on both platforms that slow players and deal increasing damage to the raid. CC or kill them and kill the mini boss.
In P2, the beam and the nova from the mini bosses leave permanent lines/pools on the ground, further limiting space to play.
In P3, when Dimensius hits the tank with Cosmic Collapse, all players are pulled 20 yds toward the tank.
If you get pulled into the boss or a black hole, you die. If you get pulled too close to the tank you die.

Abilities

Fists of the Voidlord

https://www.wowhead.com/en/spell=1227665 - Similar to P1:Dimensius' auto-attacks on the tank also deal damage and knocks back players within 15 yds.Never stand near the tanks except during Devour.If the tank isn't in range of Dimensius, he pulls the tank back to melee range.
STAY AWAY FROM TANKS

Cosmic Radiation

https://www.wowhead.com/en/spell=1228367 - The boss deals constant raid-wide damage throughout the phase.
HEAL THROUGH

Oblivion

https://www.wowhead.com/en/spell=1229327 - If you enter Dimensius' body at ANY POINT DURING THE WHOLE FIGHT, you die instantly.
DON'T HUG THE BOSS

Cosmic Radiation

https://www.wowhead.com/en/spell=1232894 - Similar to P1:The boss deals constant raid-wide damage throughout the phase.
HEAL THROUGH

Cosmic Collapse

https://www.wowhead.com/en/spell=1234263 - Massive Physical and Magic attack on the tank that leaves a 40s vulnerability to the ability. Tank swap after each.This also deals damage to anyone 12 yds around the tank. Do not stand near the tank.
STAY AWAY FROM TANKS & TANK SWAP

Touch of Oblivion

https://www.wowhead.com/en/spell=1246143 - Successful auto-attacks from the 2 mini bosses on the tanks apply a stack of Oblivion, a 14s DoT.If the tank gets up to 15 stacks, they die instantly.Kill the mini bosses quickly.
KILL MINI-BOSS QUICKLY

Voidgrasp

https://www.wowhead.com/en/spell=1250055 - 8s DoT on several players that slows and deals heavy damage to them.
HEAL THROUGH

Mechanics

Excess Mass

https://www.wowhead.com/en/spell=1228206 - Massive Smash summons living mass adds on both sides of the platform. They can't be moved!Divide your raid in half to kill them quickly.2 LIVING MASS ADDS ARE PRESENT AT THE START OF THE FIGHT.They deal constant raid-wide damage until killed. Kill them quickly.Players can loot one add each to gain Excess Mass. This buff is essential to survive the boss' abilities.
Divide raid in 2 to kill adds on both sides of the platform. Loot them to get Excess mass on as many players as possible.

Devour

https://www.wowhead.com/en/spell=1229038 - At the start of the fight and then at 100 Energy, Dimensius channels for 5s, dealing heavy raid damage. When it finishes, he devours the raid.Players with Excess Mass must stack together to create a circle of Collective Gravity. Each player with Excess Mass adds 1 stack to the circle.The whole raid stacks in the center of the platform the first time. Then make 1 group on the right and 1 on the left for the following ones.Players inside a circle with more stacks than Dimensius’s Growing Hunger stacks survive.Devour absorbs all Living Mass adds and Excess Mass and grants Dimensius stacks of Growing Hunger for each mass absorbed.
Raid stacks up with players with Excess Mass. Stand in the gravity circle to not get devoured. The circle needs more stacks than the boss has to survive.

Massive Smash

https://www.wowhead.com/en/spell=1230087 - Massive Physical and Magic attack on the tank that also hits anyone within 20 yds. Leaves a 100% Physical damage taken vulnerability for 50s on the tank. Tank swap after each.It also deals damage to the raid and knocks it back.It also summons adds on both ends of the platform.2 ADDS ARE ALREADY PRESENT AT THE START OF THE FIGHT.
Stay away from tanks. Tank swap after each. Don't get knocked off the platform.

Dark Matter

https://www.wowhead.com/en/spell=1230999 - All players are marked by a circle and then explode, dealing damage to anyone hit.
Spread and don't explode on other players.

Extinguish the Stars

https://www.wowhead.com/en/spell=1231716 - When he's no longer stunned, Dimensius starts a 10s channel that calls down 8 stars to the platform.Stars kill anyone they hit upon landing and deal heavy raid-wide damage.The stars orbit around the boss. The stars are essential to survive when the boss tries to Devour the raid.
Dodge the falling stars and heal the damage. Stars are essential for surviving the phase.

Supernova

https://www.wowhead.com/en/spell=1232973 - Regularly, Dimensius destroys a random star, turning it into a black hole that continues orbiting him.The star's explosion deals heavy raid-wide damage that's reduced by distance.If you touch a black hole, you die.
Run away from stars that turn into black holes. Don't touch black holes.

Black Hole

https://www.wowhead.com/en/spell=1232987 - Black holes in space.Instant Spaghettification on contact. Satisfaction guaranteed or get your money back!
Don't fly into black holes.

Accretion Disk

https://www.wowhead.com/en/spell=1233292 - A giant ring that surrounds the platform. You can't cross it. If you touch it you are knocked back and receive a DoT.Each Devour cast draws the Disk closer to the center of the platform.After the 3rd Devour, the Ring covers the entire platform and the raid is knocked into Dimensius and dies.
The ring slowly converges toward the boss after each Devour. After the 3rd Devour, the Disk covers the platform and the raid dies.

Devour

https://www.wowhead.com/en/spell=1233539 - Similar to P1:At 100 Energy, Dimensius channels for 5s, dealing heavy raid damage, and draws the raid and the Accretion Disk toward him.Players who are inside the Gravity Well when the cast finishes survive.
To survive, resist pull and hide in a star before the cast finishes.

Darkened Sky

https://www.wowhead.com/en/spell=1234052 - Dimensius calls down meteorites that land sequentially on the platform and kill anyone on impact.The impacts also create shockwaves across the room that deal damage to players hit and apply a 300% increased damage taken from other shockwaves for 3s.Cross a shockwave early, then cross the next once the vulnerability expires.
Dodge meteorite impacts. Cross shockwaves and let the debuff drop before crossing the next.

Soaring Reshii

https://www.wowhead.com/en/spell=1235114 - At the start of the phase, Xal'atath buffs the raid with Soaring Reshii, allowing you to get on your flying mount.Refresh this buff during the phase by going through the gates Xal'atath spawns.If you lose the buff, you die instantly.
Get on your flying mount. Chase after the boss and go through the gates to refresh buff.

Astrophysical Jet

https://www.wowhead.com/en/spell=1235490 - Dimensius shoots a giant moving laser beam toward players.If you get too close to it, you die.
Dodge the giant moving laser beam while flying.

Broken World

https://www.wowhead.com/en/spell=1237080 - Floating fragments of planets left in Dimensius' wake.If you hit them, you die.
Don't crash into broken planet fragments.

Gamma Burst

https://www.wowhead.com/en/spell=1237319 - Dimensius' 4s channel that deals heavy damage to the raid and pushes you back.Kill a Voidwarden add in a wall to use the whole length of the platform.Don't get pushed off the platforms or into adds.
Resist pushback. Don't get pushed into the void or adds.

Eclipse

https://www.wowhead.com/en/spell=1237690 - There are 2 platforms on either side of Dimensius. Each one has a mini-boss on it.Land on the first platform and kill the mini boss, then fly to the next platform and kill the 2nd mini boss.Players who collected Stellar Cores can launch them to deal heavy damage to the mini boss on their platform.
The whole raid lands on the nearest platform and kills the mini boss, then flies to the 2nd platform and kills the next mini boss.

Mass Ejection

https://www.wowhead.com/en/spell=1237694 - Artoshion's unique ability (mini boss):Shoots a beam at a random player that deals damage and knocks back anyone hit.
Dodge the beam.

Stardust Nova

https://www.wowhead.com/en/spell=1237695 - Pargoth's unique ability (mini boss):Casts an explosion that deals damage to anyone hit.
Dodge the explosion.

Extinction

https://www.wowhead.com/en/spell=1238765 - Dimensius throws a giant asteroid on the platform, killing anyone hit.Quickly choose and kill a Voidwarden from a wall to get to the safe side and dodge.
Choose a Voidwarden add to kill quickly, then move to safe side and dodge asteroid.

Conquerer's Cross

https://www.wowhead.com/en/spell=1239262 - Both platforms are extremely similar.Both mini bosses divide the platform in 4 with walls of immovible Voidwarden adds.You can't go through them; they knock you back on contact. When you kill one, adjacent adds are healed and become immune for 8s.You will need to kill some of them to get to a new section of the platform to dodge Dimensius' attacks.
Don't AoE walls of adds. Only kill one add in one wall to get to the safe side and dodge at the right time.

Reverse Gravity

https://www.wowhead.com/en/spell=1243577 - Dimensius sends random players without mass into the air. They slowly float toward him. If they reach him he devours them.Targeted players spread from the raid at the back of the platform.Players with Excess Mass need to stand below those players to slowly bring them down.If Dimensius casts this on players already airborne, he devours them instantly.
Players with Excess Mass stand below floating players to bring them down before they get too close to the boss.

Shattered Space

https://www.wowhead.com/en/spell=1243690 - Dimensius spawns 2 giant spheres on both ends of the platform. After 10s, they explode and kill the raid.Divide the raid in 2. Each half stands next to a sphere to drain it, reducing their size and the strength of the explosion.The spheres also shoot projectiles that deal heavy damage and stun anyone hit.
Raid stands near both orbs to drain them before they explode. Dodge the projectiles.

Destabilized

https://www.wowhead.com/en/spell=1245292 - Shortly after the raid lands on the platform for P3, Xal'atath stuns Dimensius for 15s.He also takes 100% more damage for the whole duration. Bloodlust and nuke him.Dimensius is immobile and stands in the center of the platform during this phase.
Boss is stunned and takes double damage for 15s.

Nullbinder

https://www.wowhead.com/en/spell=1246541 - The mini bosses each summon a Nullbinder add on their platform.It casts a 5s spell that slows and deals increasing damage to the raid. Each subsequent cast increases the effect.CC it or quickly kill it before the raid can no longer move.
CC or kill the Nullbinder add before the raid is slowed and can't dodge.

Stellar Core

https://www.wowhead.com/en/spell=1246930 - Floating orbs below the mini boss' platforms that can be picked up by players while flying.Orbs will be useful in P2; they deal damage to the mini bosses.
Collect the orb below each mini boss platform. Shoot it when you land on the platform.

Discover more fantastic news

Informative

logo
© Raid Roster 2020

World of Warcraft and Blizzard Entertainment are trademarks or registered trademarks of Blizzard Entertainment, Inc. in the U.S. and/or other countries. This site is in no way affiliated with Blizzard Entertainment. All other trademarks are the property of their respective owners.

info@raidroster.eu
This website uses technical cookies and, with your consent, also analytical and profiling cookies to enhance your browsing experience and gather information on site usage. By clicking "Accept", you consent to the use of all cookies. For more details, see our Cookie Policy.