<Rhonin> Champions and friends of the Kirin Tor. It is with a heavy heart I speak to you today in the Mage-City of Dalaran. Today, though not one of our own in citizenship, but one of our own in the ways of magic, has been corrupted by Deathwing. Jyodi Drak'Sul, a Troll Mage, has been driven mad by the whispers of the Death Aspect and his demonic powers, driven by promises that her lost love, Nezbit, will return to her. I must regretfully ask that you return to the Obsidian Sanctum beneath Wyrmrest Temple and slay her.

Be forewarned, she will not go down easily, and it is best to gather a group of adventurers, whether it be a small gathering of spells and steel, or a powerful army of your finest, please give her the peace she deserves.

-The Fight-
It is a 3 phase 10 or 25 man encounter. Thought it is fairly simple, it is NOT tank and spank. Each phase has different mechanics, and Jyodi's constantly dipping mana bar is a constant threat in ways other bosses have shown as a disadvantage. As her health diminishes and her phases switch, you'll notice her Troll accent breaking through. A sign of stress, more than anything. Since we have no idea if the Cataclysm health pool will be 40,000, 50,000 or even 100,000 for tanks, just assume it's the average 80 Raid tank 45,000 HP.

Phase 1: Frost
< Pre-fight > Neltharion spoke, and I listened. He will reshape this world! He will reshape your fate! And when all is said and done, I shall be the new Magic Aspect! And my love will rule by my side!
<Aggro> You made a big mistake!
<Frost> Winter's Fury rends your flesh!
<Frost, below 66% Health> Winter's Fury gonna rend ya flesh!
<Frost, below 33%> Winter's Fury rendin' ya flesh!

During this phase, Jyodi has a few basic abilities.

Frostbolt: Deals 5,300-7,000 frost damage and slows a target. Has a 30% chance to freeze the target in place for 10 seconds. 2.5 second cast time.

Ice Lance: If her Frostbolt is interrupted, she will fire Ice Lances for 2,400-4,600 Frost damage. This is preferable. However, if it hits a frozen target, it will deal 5x damage (12,000 to 23,000 damage) to a target. Instant, and does NOT break the freeze effect. So she CAN potentially finish a tank off with this spell. 1.5 second cooldown between uses.

Frost Nova: Everyone within 30 yards is frozen in place. If this happens, DO NOT interrupt her Frostbolts, or you will likely kill a few DPS/Healers. This and the Frostbolt Freeze (both called "Frozen") are magic effects and can be dispelled or cleansed. Furthermore, they can still be broken with Ice Block, Vanish, Shadowmeld, Hand of Freedom, or any similar effect that breaks snare and root effects. This makes Druid tanks ideal (they can break out of the snare, and since she only does Magic damage, no fear of suddenly getting ripped open).

This phase is all about dispellers keeping calm and keeping things from getting too hectic, as well as tanks keeping her away from ranged/healers as much as possible.

When she runs out of mana, or her health reaches 66%, she will enter the next phase.

Phase 2: Fire
<Fire> You gonna burn for dis!
<Fire, 33%>How 'bout a change o' temperature?

Now her abilities are a bit more complicated. And she has a buff.
[Burning Passion] Jyodi's body stores excess heat. For every spell that does not land a Critical Hit, her chance to deliver one increases by 20%. Stacks up to five times. The stack reduces to 0 when a critical hit is landed.
[Raze] Jyodi's critical strike chance is increased by (20/40/60/80%]
[Raze (5 stacks] Jyodi's next attack is guaranteed to be a critical hit.
These can be all spell-stolen, dispelled, purged (2 stacks!), etc. and it WILL effect her currently casting spell. Although if Spellstolen, the buff only lasts 20 seconds (as opposed to Jyodi having it until she crits). Purging, etc. [Raze (5)] will get rid of the buff entirely.

Fireball: Jyodi will cast Fireball primarily on the tank. This hits for about 14,400-17,000 on plate with zero resistance. If it crits, it deals 19,600-21,500 damage to the target and causes Ignite. Unlike Frostbolt, she will not randomly cast this. 3.5 second cast time.

Ignite: You're burning! Taking 20,000 damage over 4 seconds. Can be dispelled.

Scorch: The target takes 6,300-8,500 is susceptible to Fire damage, taking 10% more per stack. Stacks up to 5 times. Lasts 15 seconds, can be dispelled. She will cast this if Fireball is interrupted. 1.5s cast time.

Pyroblast: Every 30 seconds after switching to Fire, Jyodi will target a player and cast Pyroblast. Pyroblast deals 84,000-106,400 Fire damage, and causes the target to burn for an addition 30,000 over 3 seconds. This is obviously unsurvivable for almost any tanks. So it NEEDS to be interrupted. It may take one or two tries to interrupt. 10 second cast, 2 interrupts on 10 man mode, 4 on Heroic. She will also use this if Scorch AND Fireball are interrupted.

This is the heavy damage phase when Healers are tested the most.
After being brought to 33% health, or running out of mana, she switches to Arcane.

Phase 3: Arcane
<33%> She falls to her knees, seemingly defeated. DPS can (and SHOULD!) continue at this time.
<Arcane> I..I give...you...No. No! Da Netha'! She speaks ta me! She gonna open up my mind! Now I'll show ya RAW POWAH!

Arcane Blast: Jyodi will target a random player once again, dealing 12,300-15,600 Arcane damage. 3 second cast. After four casts, she gains
[Arcane Power] Brimming with Arcane energies!
This can also be purged, etc., but not spell-stolen.

Arcane Missiles: This is essentially a kill and needs to be interrupted. Ideally before the first tick, realistically AFTER the second. Each volley hits a target for 18,000-22,000 Arcane damage. 5 volleys. An interrupt avoids 2 volleys. 30s cooldown, or Arcane Blast is interrupted.

Arcane Barrage: Jyodi will send out a burst of Arcane energy to 3(10m)/6(25m) players, dealing 12,700-15,200 Arcane damage to them. She uses this if/when Arcane Missiles is interrupted.

Slow: Jyodi slows the cast and attack speed of 3(10)/5(25) targets. This cannot effect the top 3 threat spots. This CAN be dispelled, but unless it's healers or her mana is low, it's probably best to suck it up. This ability has a 15 second cooldown and does not stack, but it will refresh the effect. Can be dispelled.

Evocation: Though not EXCLUSIVELY an Arcane ability, this is the spell that Jyodi uses when her mana bar reaches 0.
[Evocation] Mmmmm...nether. (yes, it's a Simpsons joke)
Her mana bar is refilled, and during Evocation she takes 75% LESS damage. If she goes through all 3 schools TWICE, after Arcane it is a wipe. She will hard enrage and cast:
Twisted Nether
Jyodi channels a spell that calls down blazing meteors, freezing chunks of ice, and bursts of arcane energy. This will kill everyone, and it deals 450,240 to 765,320 Nether damage (Fire, Frost, and Arcane). It is AoE (no stealth/invisible/feign!), and pierces Cloak of Shadows, and all immunity effects aside from Divine Intervention/Spirit of Redemption. She also casts this after 15 minutes.

[Kills a player] You shoulda stayed home.
[Kills a player] [Zandali] You forced my hand.
[Death] Nezbit...love. Zufli's comin'. Zufli's...coming...

Rhonin teleports in.
I thank you, Champions of Kirin Tor. On this day, you have stymied a great threat, as well as allowing a noble Mage to rest in piece beside her beloved. Though she was driven mad, let her fall be a testament, that even the most beautiful of emotions can be corrupted by Neltharion.


Achievements:
[Rest in Peace] Kill Jyodi on 10m difficulty. Reward: Title [, The Peaceful].
[Rest in Peace (25)] Kill Jyodi on 25m difficulty. Reward: Title [Peacebringer].
[Clenched] Kill Jyodi after allowing her to cycle to Arcane twice during the fight. Reward: Title [Nether-Conquerer], Ruby Netherdrake mount (310%). (This is the Hard mode).