Request phrase: "Do what needs to be done."
The event is triggered by telling Jerril the Enraged that you are ready to "start."
After a brief delay, Plane of Health type mobs will start to enter the room and aggro the raid. They are all named "a determined invader" but have different models, such as seraphim, golems, unicorns, and armored player races. The invaders can be found and aggro'd early instead of waiting for them to come to you. If you do this, you and the invader will be teleported to the raid and the invader will mem-blur. The halls are full of invaders, but most of them are inactive, there will only ever be exactly 15 active invaders to kill.
"A rumbling roar comes from the north" indicates that Emollious has spawned. He will spawn in the far northern room and walk towards the center raid area. He is inactive/invulnerable until he reaches the last ramp. He casts a buff on any active invaders that remain alive at this time, giving them increased health and the ability to wild rampage. You have 2 minutes and 30 seconds from event start until Emollious buffs the invaders.
Emollious himself starts colorless, but will change colors every 30 seconds. He casts Thundering Fist (~100K AE, knockback, and 2 second stun) every time he changes colors, and there is a specific emote for each color that he changes to.
"Emollious glows with a soft, healing light" is for the green aura in the NorthWest corner. It is important to move Emollious into this aura as quickly as possible, he will heal 8% HPs per tick until placed into this aura. A slow tank can mean Emollious heals to full health, undoing any raid progress. The aura's effect on players: Aura of Health Decay. ~65K damage over time.
"Emollious is encased in impenetrable armor" is for the black aura in the NorthEast corner. Emollious is completely invulnerable (but still capable of beating on you) until placed into this aura. The aura's effect on players: Aura of Disintegration. Increases spell damage taken by 20% and reduces melee mitigation by 25%.
"Emollious grows angry and appears to move more swiftly" is for the red aura in the SouthWest corner. Emollious gains single-target rampage and flurries until placed into this aura. The aura's effect on players: Aura of Withering. Reduces melee haste by 30% and reduces movement speed by 55%.
"Emollious gathers magical power" is for the blue/purple aura in the SouthEast corner. Emollious will cast start casting Life Strike Array (~88K AE and single slot random dispell) until placed into this aura. The aura's effect on players: Aura of Cancellation. Reduces current mana by ~45K and reduces current endurance by ~27K.
Once Emollious is at 80% health, two new mobs spawn. "A prime healer" is a rooted, non-aggro unicorn model in the East and West rooms. They can heal Emollious and will also heal each other.
When the prime healers are dead, all that is left is to continue playing Simon Says with Emollious' colors for the rest of the event.