Tag Archives: double attack

How to heal: Chimaeron (25H)

Chimaeron puts a lot of pressure on healers. At different points of the fight healers need to be able to make twitch-decisions to heal multiple people very quickly, put out massive AoE healing and keep up with fast and frequent tank switches.

The differences between hard mode and normal mode:

  • Nefarius will interrupt Feud, meaning Chimaeron will continue to melee the tank while the Bile-o-tron is offline.
  • Throughout phase 2, the whole raid will take damage from Mocking Shadows.
  • Boss has more health.

When I heal Chimaeron I am generally on raid healing, but I do help out a bit on the tanks as well.  We use 3 tanks: a Break soaker and 2 tanks who alternate tanking the  Double Attacks and Feud phases. For this fight I use the Glyph of Regrowth and I always have 3/3 points in Nature’s Bounty so Regrowth almost always crits. The most important things for this fight are:

  • Knowing the timing (look here and here)
  • Know who is tanking and when the swaps will happen
  • Plan your cooldown use for the Feud phases. I generally like to do:
    Feud 1 – Tree of Life, Feud 2 – Tranquility, Feud 3 – ToL and then a 2nd Tranquility to top people up before phase 2 starts.

Phase 1 :

Everyone stands at least 6 yards apart when the fight begins. While the Bile-o-tron is up, the Break tank (and the rest of the raid) only needs to be above 10k health. The Double Attack tank is the only one who needs to be topped up.

  • Keep full Lifebloom stacks on the Double Attack tank – remember to switch your Lifebloom target when DA tanks switch.
  • If you have the mana for it, keep a Rejuvenation on both the Break and DA tanks.
  • Heal the people who get hit with Caustic Slime with Regrowth. If you are assigned to a particular group, heal them first. If no one, or only one person, in your group gets hit help out on healing others. If you’re using the Glyph of Regrowth you can also use Swiftmend if someone with the Regrowth HoT on them gets hit.
  • After 3 rounds of Caustic Slime there will be a Massacre. Everyone will be brought down to 1 health. After a Massacre, it’s possible the Bile-o-tron will be knocked offline, so try to queue up a Healing Touch that will hit the Feud tank right after the Massacre hits.

If the Bile-o-tron is NOT knocked offline:

  • Don’t freak out. You have 15 seconds before more Caustic Slimes are cast and other healers to help get people over 10k (not to mention things like Healing Stream Totem and Vampiric Embrace) – don’t drain your mana on this.
  • Use Wild Growth immediately after the Massacre (target Chimaeron so it will reach the maximum amount of people), and a second time when it comes off cooldown.
  • Nourish or Rejuv those who are still under 10k or haven’t been hit by your Wild Growth.

If the Bile-o-tron IS knocked offline:

  • You have 15 seconds to get the raid healed up as much as possible, but the tank will take melee damage after only ~5 seconds.
  • Hopefully you’ve landed a big heal on the Feud tank right after the Massacre as mentioned above.
  • If you are using Tree of Life for this Feud, use it immediately.
  • Cast Wild Growth as you run to the collapse point, along with a Rejuv on yourself.
  • Swiftmend when you are in position for optimal Efflorescence placement.
  • If you are using Tranquility for this Feud, use it now.
  • Use Barkskin before the first Caustic Slimes hit. Remember that they don’t start hitting until 15 seconds after the Massacre, so don’t waste it by using it too early.
  • Throughout the Feud phase use Wild Growth and Swiftmend on cooldown, keep Rejuvs on the people in your assigned group, and use Regrowth on anyone who gets really low on health. If you are using ToL, you can also spread Lifeblooms around.
  • Remember to keep Lifebloom and Rejuv on the current tank.
  • Spread out when the Bile-o-tron comes back online and be prepared for another Massacre.

Mana

  • Raid healing through Feud phases is a huge mana drain.
  • Innervate at 80% and then everytime it’s off cooldown.
  • Potions of Concentration are excellent for this fight. The best time to use them is right after the Massacre that follows a Feud. Make sure you’re properly spread out, cast a Wild Growth, then pop your potion. You’ll wake up with a lot more mana and a few seconds to spare before Caustic Slimes.

The fight keeps a predicatable pattern of 3 rounds of Caustic Slime, followed by a Massacre. The only thing that is not predicatable is how many Massacres will happen in between Feuds.

Transition into phase 2:

  • Phase 2 begins when Chimaeron reaches 21%.  You want to get as many people as high on health as possible before he flips, as healing is reduced by 99% in phase 2. It is extremely helpful to have someone calling out before he hits 21%.
  • It helps to have people grouped up for heals as he’s being pushed into phase 2. Use Wild Growth,  Rejuv/Swiftmend, followed by Tranquility to top people off. If he hasn’t hit 21% yet, start spamming Regrowths on DPS players.
  • When you are affected by Mortality stop healing and start dpsing.
  • Use Barkskin whenever you can.
  • If ToL comes off cooldown pop it and start spamming Wrath.
  • If Innervate comes off cooldown use it on a caster dps who’s running low.
  • Do NOT do anything to drop your threat (Shadowmeld, Cower). It’s much better for healers to die early than DPS.

Happy healing!

Heroic Chimaeron – Still about the timing

People seemed to find my last post on Chimaeron useful, so I thought I’d expand it a bit to cover heroic Chimaeron. The basic timeline for the fight is almost the same as normal (go read about the normal timeline if you aren’t familiar with it).

There is one major change: Nefarian will dispel the Feud and Chimaeron will continue to melee the tanks while the bile-o-tron is offline. Because of this, heroic Chimaeron requires 3 tanks:

Tank 1 – Main tank and Break-soaker while the bile-o-tron is active (this can be a dps like a ret pally, dk or warrior)
Tank 2 – Double attack tank
Tank 3 – Tank for the regular attacks while the bile-o-tron is offline.

Alternatively, Tank 2 and 3 can alternate tanking the whole Feud phase, including the Double Attacks.

Here’s what the Feud phase now looks like along with tank rotations:

Tank 1 is tanking
1:00  Feud
1:00  Massacre
1:02  Bile-o-tron is deactivated
Tank 3 taunts
1:05  Feud is dispelled
1:05  Melee attack
1:10  Melee attack
1:10  Break applied to current tank
1:10  Chimaeron gains double attack buff
Tank 2 taunts
1:15  Double attack occurs
1:15  Caustic Slime cast on raid
Tank 3 taunts
1:20  Melee attack
1:20  Caustic Slime cast on raid
1:25  Melee attack
1:25  Break applied to current tank
1:25  Chimaeron gains double attack buff (this attack never happens as he casts Massacre instead)
1:25  Caustic Slime cast on raid
1:26  Bile-o-tron back online
1:30  Massacre
Tank 1 taunts
1:35  Melee attack

If you wanted to do it the other way, Tank 2 would tank the Double Attacks before the Feud, then the entire Feud phase. Once the Bile-o-tron is back online, Tank 3 would tank the next Double Attack and entire Feud phase. Tanks 2 and 3 would switch roles after every Feud phase.

Just like in normal:
1. The first tank (the Break-soaker) will only be tanking while the Bile-o-tron is active. He only needs to be at 10k health while he is tanking.
2. The double-attack tank needs to be topped up before a double-attack.

So where does the difficulty lie?

First trouble spot, right after the Feud starts:
1:00  Massacre
1:02  Bile-o-tron is deactivated
Tank 3 taunts
1:05  Melee attack

The Massacre takes the whole raid down to 1 health and the bile-o-tron goes offline. You have 5 seconds to get Tank 3 up to an acceptable level of health before he takes a melee swing.

How do you keep the tank from dying?
1. The tank should use a cooldown
2. Healers should be ready. There are lots of ways to get the tanks health up fast if you plan ahead:

  • Druids can cast a Rejuvenation on Tank 3 right before the Massacre and Swiftmend immediately after.
  • Priests can cast PoM on Tank 3 right before the Massacre and a PW:S immediately after.
  • Shaman can cast an Earth Shield on Tank 3 right before the Massacre.
  • Paladins can have full holy power and use a Word of Glory on Tank 3 immediately after the Massacre, or Beacon tank 3 and cast Light of Dawn on the raid.
  • The Massacre has a cast bar – any healer can time a big heal that will land right after the Massacre.

Within 1 GCD of the Massacre the tank can be back up to a decent amount of health and the healers will have another 4 seconds to get them up even higher.

Second trouble spot: the double attack while the bile-o-tron is offline.

The tank  will be taking a double attack and a hit from Caustic Slime right around the same time. They will need a damage reduction cooldown, there’s no way around that. They will also need to be close to full health beforehand.

There is a ton of damage going around during the Feud phase, but if you’re ready for it, you can heal it.

The second change to heroic Chimaeron is that the whole raid will be taking damage during phase 2 from Mocking Shadows. This means everyone needs to be topped up as much as possible before he hits 21%.

The best time to push him into phase 2 is at the end of a Feud phase, after the Massacre has happened and the Bile-o-tron has come back online. Though he will continue to melee the tanks, you’ll have 15 seconds before he starts using Caustic Slime again. Use all your big healing cooldowns to get the raid as topped up as possible before pushing him over.

Good luck!

Chimaeron – All about the timing

I posted this on my guild forums a while back which seemed to help a couple of the raid groups that were having trouble with Chimaeron, I thought other people might find it useful too.


Chimaeron is a fight that is all about timing. As a healer, it’s easy to freak out a little when the tanks are taking massive hits and the raid is often sitting at 1 health. However, with a clear understanding of Chimaeron’s abilities and timing the fight becomes very predictable and the healing becomes quite simple.

Tank Damage

Chimaeron has a 5 second swing timer. The things that make this fight difficult for the tanks and their healers are Break and Double Attack.

Here’s what the timeline on those abilities looks like:

0:00   Fight starts
0:00   Melee swing
0:05   Melee swing
0:05   Break applied to current tank
0:05   Chimaeron gains Double Attack buff
0:10   Double Attack occurs
0:15   Melee swing
0:20   Melee swing
0:20   Break applied to current tank
0:20   Chimaeron gains Double Attack buff
0:25   Double Attack occurs

One important thing to note is that the Break (which increases damage taken) will only stack up to 4 times. Because of this, the easiest way (for the healers anyway) to handle the tanking is for the first tank to tank for the majority of the encounter and take all the Breaks, while the second tank only taunts when the Double Attack buff is gained, takes the double attack, then the first tank taunts back.

What does this mean?

  • The Double Attack tank must be topped off after each Double Attack.
  • The main (Break) tank only needs to be kept above 10,000 health during the non-Feud phase.

I know that as a healer it’s tough to let a tank sit at such low health, but you’ll save yourself a lot of time, effort and mana by doing it this way.

Raid damage

The basic timeline for raid damage looks like this (numbers are rounded slightly):

0:00    Fight starts
0:15    Caustic Slimes cast (2 in 10man, 5 in 25)
0:20    Caustic Slimes cast
0:25    Caustic Slimes cast
0:30    Massacre
0:45    Caustic Slimes cast
0:50    Caustic Slimes cast
0:55    Caustic Slimes cast
1:00    Massacre
1:00    Feud
1:15    Caustic slime cast on raid
1:20    Caustic slime cast on raid
1:25    Caustic slime cast on raid
1:30    End of Feud
1:30    Massacre
Repeat

Most of the fight is constant and predictable:

  • Chimaeron will start casting Caustic Slime 15 seconds after being engaged
  • Caustic Slime is cast on 2 people at a time (5 on 25), every 4.5 seconds.
  • After 3 rounds of Caustic Slime hits, there will be a Massacre (4.5 seconds after the last slime).
  • Feud will start at approximately the same time as a Massacre.
  • 15 seconds after the Feud starts, Caustic Slime will be cast on the raid every 4.5 seconds. It is cast 3 times.
  • 4.5 seconds after the third Slime, the Feud will end and a Massacre will happen.
  • 15 seconds after the Massacre, he will start casting Slimes again.

The only thing that is not constant:

  • How many Caustic Slime ‘cycles’ will happen in between Feuds. Sometimes you’ll get 1 cycle of slimes and then the Feud will hit, sometimes you will get 2 or 3.

So what do we learn from this?

Healing before the Feud:

  • If you are healing the people hit with Caustic Slime during the non-Feud phase, you must use your fast, direct heals (Regrowth for druids, Flash/Binding Heal for priests, Flash of Light/Word of Glory/Holy Shock for pallies, Riptide/hasted Healing Wave/Healing Surge for shaman)*. You only have 4.5 seconds before the next slimes hit, so you need to be able to get a couple 10K+ heals off in this time.
  • You have 15 seconds to get the raid healed up to 10k after the Massacre.

Healing through the Feud:

  • In normal mode, the tanks are not getting hit by melee attacks, so they don’t need any special attention – all healers should be healing the raid.
  • Use AoE heals to heal everyone through this. Remember that he won’t start casting slimes on the raid for ~15 seconds after the Massacre, so don’t waste your damage mitigation abilities (Barkskin, Power Word: Barrier) by using them immediately.
  • Plan your cooldown use ahead of time so you have some kind of large group heal or group damage mitigation up for each Feud (Tranquility, ToL, PW:B, Hymn of Hope).

Have fun storming the castle!

*Updated, with thanks to Kurn and Alacran.

Moving on to heroic mode? I’ve got stuff to say about that too.