Omnitron Defense System

[Aymberlee]

The Tankspot video showcases a 25 man run on this boss. There are no differences in the fight between 25 man and 10 man so the descriptions will be the same for us.

The Pseudonym video is from a guild that does the fight on 10 man and is recorded from the healers perspective. There is no voice in the video but they did a great write up that I will post below.

Feel free to discuss.

Pseudonym wrote:

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