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Kommentar von GraveDiggerX

Strategy Guide & Video

Below I will write a guide and demonstrate what we did in our attempts to kill this boss.

Our Group:

2 Tanks - | Paladin | Druid |
3 Healers - | Shaman | Paladin | HPriest |
5 DPS - | Death Knight | Rogue | Hunter | Mage | SPriest |

General Boss Information:

This encounter consists of 4 Mechanical units with unique abilities. Magmatron, Electron, Arcanotron, Toxitron.
There will only be 2 engaged at a time. It starts off with only 1 active and will have up to 3 for a very short period of time. The order of activation is completely random.
Each unit has a set of 3 unique abilities that are similar in effect. They each do a single target attack, a type of AoE and a barrier type ability. (More on each below)

Electron

Single Target Ability - (Electrical Discharge) - Randomly targets a raid member and zaps them with a chain lightning for ~30k damage and jumps to up to three targets for +20% damage each jump. Just spread out a tiny bit for this, however it is very healable and just a nuisance.
AoE Ability - (Lightning Conductor) - This is an ability that looks like an Ele Shaman's Thunderstorm. It will be cast on a random raid member... Including both tanks and any DPS. When this happens either just have that person move away from the group or just avoid him. It hits everyone within range for ~20k damage per second.
Shield Ability - (Unstable Shield) - This is his shield ability, and if too much damage is done to him while this is active it will do an empowered Electrical Discharge type thing. It's a raid wiper if this hurts anyone. It's ~60k damage per second to anyone in range.

Toxitron

Single Target Ability - (Poison Protocol) - When Toxitron casts this, he summons 3 oozes that fixate on random raid members and starts heading their way. If they reach their target without being killed they will explode for ~100k damage to anyone within the explosion. They ARE able to be slowed, however they are NOT able to be stunned. Just slow them and burn them quickly. Targeting includes the offtank. We are unsure if it will target Toxitron's tank, but just be ready for it just in case. (Happened once)
AoE Ability - (Chemical Bomb) - This ability is cast on a random raid member. It has a diameter of about 25yards. It is a giant green poison cloud which puts a debuff that increases damage taken by 50% on anyone or anything standing in it, including the bosses. Very easy to avoid. Put the bosses in there if possible.
Shield Ability - (Posion Soaked Shell) - This shield ability, when dealing damage against it, will put a stacking debuff on the player increasing damage done and also placing a DoT on them that stacks and deals ~5k DPS. This is not necessary to complete the fight and just adds extra stress to your healers. We avoided this and just switched targets.

Magmatron

Single Target Ability - (Acquiring Target/Flamethrower) - This ability creates a gigantic red laser at a target for about 5 seconds. After the timer is over Magmitron will shoot a pillar of flame in the player's direction. Anyone caught in the line of fire will take ~30k damage every second for 4 seconds. When this happens, have that person run away from the raid and just eat it. NOTE: Iceblock, Feign Death, and other mechanics as such will negate the effect.
AoE Ability - (Incineration Security Measure) - This is just a big AoE ability that must be healed through... I recommend stacking and using all healing abilities to get through it. Does about 16k damage per second to everyone in the raid for 4 seconds.
Shield Ability - (Barrier) - This shield ability is kind of like a Priest's Power Word: Shield. It will absorb damage until broken, however if this happens, the whole raid will take ~75k damage. Pretty much a raid wiper.

Arcanotron

Single Target Ability - (Arcane Annihilator) - This ability is an interruptable ability that is cast on a random raid member, including both tanks. It deals ~50k damage to a player. It is imperative that you interrupt as many of these as possible. They are cast about every 4 seconds or so and hurt.
AoE Ability - (Power Generator)
- This ability creates a galaxy looking puddle on the ground. It is similar to the poison cloud, however, anyone standing in it deals 50% increased damage, including the boss. It also regenerates 250 mana per .25 seconds. As many people should stand in this as much of the time as possible.
Shield Ability - (Power Conversion) - This shield ability only lasts for ~5 seconds. Damage taken during this time will stack an increased damage and reduced cast time buff on Arcanotron. You must keep all interrupters on him at this time and just purge/spell steal the buff.

Overall Strategy:

This is a fairly complicated encounter with the randomness of the bosses that activate and deactivate.
When engaging, try and have everyone around the center of the room with the 2 tanks on either side of the center piece where they spawn.
Try and tank them as close to here as possible, to avoid unwanted movement.
Coordinate CDs when there are more than 2 active just in case.
The main raid wiper is DPSing the bosses while they have their shields up. IMMEDIATELY STOP ALL DAMAGE
Act accordingly to which bosses are up. Stack for Magmitron heals, get in Arcanotron's puddle, move out of gas clouds and DPS the oozes ASAP.
Just learn each boss' abilities and you'll be set.

Tips:

Bring very good healers. It is a very healing intensive fight.
Bring 2 interrupters at least. You NEED this for Arcanotron.
Use Bloodlust when you can have everyone in Arcanotron's puddle.

I wish you the best of luck, and feel free to critique my post and ask any questions.

Please uprate if this helped at all!

A link to our video on YouTube is here, so you can see how it's done. Please rate a subscribe to see our upcoming achievement videos!

~Wrex | Pseudonym | Executus-US

Kommentar von maticoco

unlike the other golems, Electron's mass is negligible.

Kommentar von vnodas

Be careful. Shield spikes WILL trigger his shield.

Kommentar von anathemas

Heroic Guide:

This post only describes the changes from normal to heroic. If you want a guide for normal mode, check out GraveDiggerX or Sinizine's posts.

Obviously, as with all heroic encounters, health and damage done by the bosses goes significantly up. The new combined health pool of the golems is 168 million (on 25 man heroic).

However, the most important change to this encounter is that Nefarian will screw with your raid as you fight the Omnitron Defense System. Every 35 seconds (approximately) Nefarian will buff a golem's ability. This ability depends on which golem is up.

If he buffs Electron: Lightning Conductor will require the raid to spread out for the first 2 ticks, as usual, but then Nefarian will cast Shadow Infusion, which deals increasing damage the more the raid is spread out. The person afflicted with Lighting Conductor should run out of the raid then back in as Shadow Infusion starts ticking. This will wipe your raid really, really quickly if you are spread out.

If he buffs Arcanotron: the Power Generator will get about 3-4 times bigger, and then explode for large amounts of damage. Anyone in the power generator needs to look out for this ability.

Nefarian doesn't really buff Toxitron. Instead, he pulls the entire raid into the poison cloud that increases damage (NOTE: The cloud now also does damage as well as increasing damage taken). Get out of this quickly.

Finally, if Nefarian buffs Magmatron, his Acquiring Target ability will freeze the targeted person in place. The raid needs to move away from this person.

A few side notes:
You absolutely have to be vocal on this fight. Honestly, I'm not sure this fight is possible without vent or mumble. Raid members need to call out when they have Acquiring Target, Lightning Conductor, or Shadow Infusion.

Magmatron is the nastiest of the 4 golems. Magmatron's Incineration Security Measure is a raid killer on heroic. As said on Tankspot, "Any mistake you make while Magmatron is out will likely kill people." It can't be said enough; don't take avoidable damage while Magmatron's out, otherwise you will die.

Don't break the shields on the golems. They will almost undoubtedly wipe your raid.

Assign an interrupt rotation to Arcanotron's Arcane Annihilator, this can easily one-shot your tank.

As you may have noticed, this fight has lots of movement. Our raid found it useful to stack the ranged dps and healers. If you want, mark a reliable ranged dps/healer and have the group follow that person unless the raid needs to spread out (for Acquiring Target/Lighting Conductor)

Thanks for reading this lengthy guide :) Feel free to point out any mistakes I made while writing this. Good luck with this challenging encounter!

Kommentar von yuriken

Because the bosses have much larger hitboxes than players, they are quite easy for a tank to position near enough to Toxitron's Chemische Bombe while still avoiding it for both the tank and melee DPS. It will be clear when the boss it being affected as they will turn a nice shade of green.

Just slide up next to the side of it and enjoy the big DPS boost, especially if you're fortunate enough to have it active the same time as a Energiegenerator (on ranged or melee) from Arkanotron.

Kommentar von ZelosRaine

From a Disc Priest:

(I will post this guide in the comments of all four bosses.)

I am going to assume you will be concentrating on one of the two tanks.

This fight looks like chaos, but it's really all about knowing which bosses are up. We, as healers, are VERY reliant on everyone knowing exactly what to do. We CANNOT heal through multiple Arcane Annihilators, someone breaking Electron's shield, multiple people getting hit by Magmatron's Acquiring target, anyone getting hit by the slimes, or any of the other abilties. It just won't happen. Assuming that these things are taken care of, the healing actually is pretty simple.

Arcanatron: He hits our tank pretty hard but spends a lot of time casting (and getting interrupted). A good boss to help out on the raid if your tank is near full and has a shield.

Electron: Hits very hard (no harder than the others but seems to spend less time casting, so it looks harder). You should spend most of your time on your tank.

Toxitron: Also hits very hard. Very dangerous to us as healers because his slimes like to aggro on us. This is bad because we have to run away from him, therefore his tank, therefore tank may die. Save your Pain Suppression for moments like these and pray your dps kills them quick (kiting them through the poison clouds helps a lot, if you can). If he is up, your tank MUST be kept topped off with a shield on them in case of add aggro.

Magmatron: He spends most of his time doing stuff, so he doesn't end up hitting all that hard. Watch your tank, though, during the aoe fire because it does hurt. Try to throw your PW:B on whichever boss is currently being dps when you see this guy casting the aoe. That will protect a tank and the melee dps, helping out a lot. Also, try to be casting Prayer of Healing while he is casting so that your cast comes right after his.

Ultimately, this fight is about other people preventing damage/killing adds fast, etc while you and the other healers balance the healing needs of the two bosses.

Best of luck!

Kommentar von stym

Rogue Solo guide for Omnotron

I managed to kill this boss with my ilvl 557 rogue and it was fairly intense. It doesn't mean you can't do it at a lower ilvl, though, because I'm notoriously meh at execution.

Spec: Assassination
It's still the highest single-target damage spec when you can't stab a boss from behind. You don't want to cleave because of the shield mechanics, so this essentially is a single-target fight with the occasional target swap.

Talents:
Schattenfokus for a less expensive opener, Kampfbereitschaft for additional mitigation, Egelgift because you'll need it (I tried Flüchtigkeit and it didn't do me any good), Erwartung because duh. Schattenschritt for your opener. Tier 5 is not relevant for this fight.

Glyphs:
I used , and . The recuperate boost is really important, and the additional 2 seconds on Evasion are also worth it. You could be a little more defensive on the third glyph, but Vendetta is the only offensive glyph we have in assassination and I wanted to burn the boss as fast as possible.

Preparation:
I tried a few times without buffing myself to the max and I couldn't get him lower than 50% or so. So I decided to go with all guns blazing: Küstennebelreisnudeln, Fläschchen der Frühlingsblüten, Trommeln der Vergessenen Könige.
I used a Biss des Shed-Ling potion just before the fight, and used Trommeln des Zorns very soon after starting my rotation.

The Fight:
The fight is easy for the first 45 seconds when you only have one Tron in front of you. It becomes problematic when you have two of them in your face, so this is the strategy I used:
1- Pre-pot, enter stealth, shadowstep and mutilate the boss. I didn't look too deeply in the combat log, but this boss detects invisibility and I cannot say for sure you benefit from the reduced energy cost of Shadow Focus. I'm assuming you do.
2- Start your rotation and when Zerhäckseln and a 5-point Blutung are up, use your drums of rage.
3- 40 seconds into the fight, pop a 5-point . Just when the second Tron joins the fight, use Combat Readiness. You want it to build stacks as soon as possible.
4- Switch to the second Tron. When combat readiness fades, use Entrinnen. When Evasion fades, use to reset the cooldown of Evasion.
5- Weave in Tückische Klinge for additional healing and don't let your recuperate drop.
6- Profit.

Additional Boss Information:

Arcanotron Tritt his Arkanvernichter when you can. Not a huge deal if you can't, but if it's feasible (e.g. Arcanotron is your current target or you have a macro to kick your focus target) and Kick is off cd, do not hesitate to use it.
I found the Energiegenerator ability is too iffy to take advantage of as melee. Just drag your tron(s) out of the AOE when he creates one.

Electron:
Nothing special about him or his abilities.

Magmatron:
You can Finte Sicherheitsvorkehrung: Einäscherung and Mantel der Schatten his Zielerfassung ability (at the end of the cast). Do that.

Toxitron is your friend.
The Giftbombe don't deal a whole lot of damage but you can certainly Feint their explosions and not stand in the remaining goo. What's great about him is his Chemische Bombe. Get out of the AOE but keep the bosses in there. You have a nice visual cue because anyone affected with the debuff turns green. In short, if the boss is green and you are not, you are in the proper position.

Good luck and have fun.

Kommentar von Acann

Shadow Priest Soloing Guide:

530ilvl, mostly PvP gear.

Talents & Glyphs -
T1: Void Tendrils
T2: Angelic Feather
T3: FDCL
T4: Angelic Bulwark
T5: Divine Insight
T6: Divine Star

Inner Fire
Inner Sanctum
Prayer of Mending

Strategy -

Attack one (and only one) till it reaches 50% energy. Attack the next one (and no others) till it reaches 50% energy. Rinse and repeat until they're dead. If you attack one that is below 50% energy, their defensive shield increases the damage they deal, so it's something you want to avoid. They all share the same health pool so you dont need to multi-dot, nor would you want to.

I didn't cast a single Mind Flay the entire fight. I maintained DoTs, used every instant heal when off cooldown, and used instant Mind Spike/Blast spells. Angelic Feather helps with kiting as sometimes they stop moving to use an attack against you. Shadowfiend + Fade gives you some temporary breathing room, and Vampiric Embrace is a quick way to top yourself off (don't use it when you're only fighting one, save it for when two are active). Otherwise just avoid stuff on the ground.

Kommentar von createdbyx

Killed it quite easily in 25man heroic solo as Feral Druid 642 iLevel at level 100

Here is a video https://www.youtube.com/watch?v=knpNZDIcd6s

Kommentar von HeKol

On an average of 10 runs Omnotron Defence System 25HC rewards 204 gold, 20 silver and 38 copper after vendoring dropped gear.

3D-Ansicht Links

Elektron

Dieser NPC befindet sich in Pechschwingenabstieg .

PechschwingenabstiegMagmaulOmnotron-VerteidigungssystemMaloriakAtramedesSchimaeronNefarianOmnotron-VerteidigungssystemElektronToxitronMagmatronArkanotronElektronOmnotron-VerteidigungssystemsPechschwingenabstiegStrategieAllgemeines

Dieser Kampf wird gegen vier verschiedene Konstruktionen ausgetragen: Elektron, Toxitron, Magmatron, und Arkanotron. Für Hinweise und Tips schaut Euch die Seiten für jedes einzelne Konstrukt an.

Alle vier Konstrukte teilen sich die Gesundheit.

Die Konstrukte werden in einer zufälligen Reihenfolge aktiviert.

Jedes Konstrukt hat eine Energiebar, die über Zeit langsam leert. Wenn die Energiebar eines Konstrukts 50% erreicht, wird dieses Konstrukt unverwundbar, und ein neues wird aktiviert. Sobad die Bar 0% erreicht, wird es deaktiviert. Konzentriert den Schaden immer auf das zuletzt aktivierte Konstrukt.

Elektron

Wählt mit Blitzableiter einen Spieler und lässt ihn Schaden an anderen näheren Schlachtzugsmitgliedern verurachen. Wenn Ihr dies bekommt, rennt aus dem Schlachtzug und haltet Euch von ihnen fern.

ist ein Zauber ähnlich dem Kettenblitzschlag. Breitet Euch aus, um nicht getroffen zu werden.

Wenn aktiv ist, verursacht dies Flächenschaden auf Treffer. Stoppt den Schaden.

Bosskampfkompendium

Heroisch		Mythisch
Tödlich		Wichtig
Tank		DPS
Heiler		Unterbrechbar
Magie		Fluch
Gift		Krankheit
Berserker

Primäres Verteidigungssystem

Die vier zwergischen Golems teilen sich einen Gesundheitspool und es sind immer jeweils zwei aktiv. Wenn ein Golem aktiviert wird, hat er 100 Energie zur Verfügung, um seine Fähigkeiten einzusetzen. Sobald die Energie des Golems auf 50 fällt, erhält er einen Verteidigungsschild, und ein anderer Golem wird aktiviert. Sobald die Energie des Golems auf 0 sinkt, wird der Golem deaktiviert und ein anderer Golem aktiviert.

Arkanotron

Energiegenerator – Arkanotron erzeugt einen Energiegenerator unter einem zufälligen Spielercharakter. Das Feld erhöht den verursachten Schaden aller Einheiten im Umkreis von 5 Metern um 50% und regeneriert alle 0.5 Sek. 2 Mana. Der Energiegenerator hält 1 min lang an.
Arkanvernichter – Arkanatron beschießt einen zufälligen Spielercharakter und verursacht 4076 Arkanschaden.
In Schlachtzügen für 25 Spieler beschießt Arkanotron drei zufällige Spielercharaktere.
Energieumwandlung – Arkanotrons Schild konvertiert erlittenen Schaden zu konvertierter Energie, die zusätzlichen Magieschaden und Zaubertempo gewährt.
- Konvertierte Energie – Erleidet Arkanotrons Energieumwandlungsschild Schaden, wird sein verursachter Arkanschaden um 10% und sein Zaubertempo um 10% erhöht. Hält 30 sec lang an. Dieser Effekt ist stapelbar.
Überladener Energiegenerator – Lord Victor Nefarius konvertiert einen Energiegenerator in einen überladenen Energiegenerator. Das Feld erhöht den verursachten Schaden aller Einheiten in einem Umkreis von 5 Metern um 100% und regeneriert alle 0.5 Sek. 3 Mana.
Ein überladener Energiegenerator wird größer, bis er explodiert und 'Arkaner Kurzschluss' auslöst.
- Arkaner Kurzschluss – Ein überladener Energiegenerator explodiert und fügt Spielercharakteren in einem Umkreis von 17 Metern 158 Arkanschaden zu.

Elektron

Magmatron

Sicherheitsvorkehrung: Einäscherung – Magmatron verursacht im gesamten Raum 4 sec lang alle 1 Sek. 15 Feuerschaden.
Zielerfassung – Magmatron erfasst einen zufällig ausgewählten Spielercharakter als Ziel seiner Fähigkeit 'Flammenwerfer'. Nach 4 sec kanalisiert Magmatron den Flammenstrahl und fügt dem Ziel sowie allen Feinden vor ihm 4 sec lang alle 1 Sek. 64 Feuerschaden zu.
- Flammenwerfer – Magmatron fügt allen Feinden vor ihm 4 sec lang alle 1 Sek. 64 Feuerschaden zu.
- Umschließende Schatten – Lord Victor Nefarius fesselt die Beine des erfassten Ziels mit Schatten und hindert es somit daran, sich zu bewegen, bis das Kanalisieren von 'Flammenwerfer' abgeschlossen ist.
Barriere – Magmatrons Schild absorbiert 1698 Schaden. Wird die Barriere durchbrochen, entfesselt sie einen Feuersturm, der allen Spielercharakteren 152 Feuerschaden zufügt.

Toxitron

Chemische Bombe – Toxitron schießt eine chemische Bombe auf einen zufällig ausgewählten Spielercharakter, die an dessen Position eine chemische Wolke hervorruft, die den erlittenen Schaden aller Einheiten in ihr erhöht.
- Chemische Wolke – Toxitrons Effekt 'Chemische Wolke' erhöht den erlittenen Schaden aller Einheiten innerhalb der Wolke um 50%.
  Die chemische Wolke verursacht außerdem alle 1 Sek. 50 Naturschaden.
Giftprotokoll – Toxitrons Fähigkeit 'Giftprotokoll' erzeugt alle 3 Sek. eine Giftbombe. Jede Giftbombe fixiert sich auf einen zufälligen Spielercharakter und explodiert, wenn sie die Nahkampfreichweite ihres Ziels erreicht.
- Giftbombe – Die von Toxitrons Giftprotokoll erzeugten Giftbomben fixieren sich auf einen zufälligen Spielercharakter. Sie explodieren, sobald sie die Nahkampfreichweite ihres Ziels erreichen, und erzeugen eine Giftpfütze.
  - Giftpfütze – Die Giftbomben erzeugen bei ihrer Explosion den Effekt 'Giftpfütze'. Die Giftpfützen haben einen Radius von 6 Metern und fügen jedem darin stehenden Spielercharakter alle 1 Sek. 15 Naturschaden zu.
Giftgetränkter Panzer – Wird Toxitrons Schild beschädigt, wird der Angreifer mit dem Effekt 'Giftgetränkt' belegt.
- Giftgetränkt – Giftgetränkt zu sein verursacht alle 2 Sek. 17 Naturschaden. Dieser Effekt ist stapelbar, wird das Gift jedoch gebannt, werden alle Stapel entfernt.
  Wenn ein Spielercharakter angreift, einen Zauber oder eine Fähigkeit einsetzt, wird das Gift auf seinem Ziel ausgelöscht.
  - Gift auslöschen – Der giftgetränkte Spielercharakter fügt seinem Ziel 20 Naturschaden zu.
Griff des Todes – Lord Victor Nefarius teleportiert sich manchmal in die Mitte einer chemischen Wolke und wirkt 'Griff des Todes', wodurch er alle Spielercharaktere in die Wolke zieht.

Elektron

Bosskampfkompendium

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