To start off this guide was tested for 10 man only. We did not attempt 25 man but the same strat should work. You MUST wear your highest item level gear throughout the entirety of this fight, so I hope you don't mind repairs
1) Clear all the trash in the center area. Feel free to clear all the beacons if you want to but only the ones in the center path and one on the platform where the tower of flame is are required. Use a siege engine with two people in it, and a demolisher with one person just driving it around. Be sure to kill the large mobs like colossus's and giant spider vehicles first.
2) When you get up to the boss, pull his trash and be sure to kill all of them. When the boss comes out simply die to him and run back.
3) When you teleport back up have two people piloting two different demolishers, and one person in a chopper.
4) Have the two demolishers sit on top of each other in a spot where they are just barely in range of shooting flame levi.
5) Count down and unload all of both demolishers pyrite onto flame levi. After the second shot start back peddling away from the boss towards the corner that is made with the wall and ramp up to the tower of flame.
6) Have all 3 vehicles sit in exactly this spot http://i40.tinypic.com/2jf17au.jpg It is very important that the center of all of the vehicles is exactly on the line that is shown by the chopper in the pic. This may take a few tries to get down, as the boss can bug out. The reason that this spot works is because it is out of LoS of all of the towers that come from the hard modes within flame levi's room. (Notice how your tower of frost debuff goes away)
7) Once freya's ward is activated and you all survived (again, may take a few attempts) have the two demolishers turn to the boss and start shooting, doing as much damage as they can before they die. Demolisher users must release and run back as fast as they can and be ready to run back in.
7a) As the two demolishers are dying/doing damage, have the chopper person sprint off to the front of the instance. Once he gets to the front, have him start laying a lot of tar around so that he can kite better. Eventually after the demolishers die, lots of flowers will run to the chopper. This is where the tar comes in. Kite the flowers around as long as possible while you let flame levi come for you. Kite the flowers until flame levi is around the first two beacons that you destroied, and then run out of the instance. (Be sure that the flame levi doesn't make it up the ramp, as he will bug and reset).
Have the chopper user announce when they are about to zone out so that the demolisher uses know when to run in.
9) When everyone is back inside, quickly run to the teleporter and select the second option.
10) When there, have two people pilot the demolishers, and the third get into one of the passenger seats.
11) Determine who will kite first. Have this person go to the left side of the pathway back to the entrance and have the other person stay to the right hand side.
12) DO NOT START SHOOTING AT THE BOSS YET, HE IS EVADED AND WILL TAKE NO DAMAGE. Have the kiter (left side) run in and body pull the boss.
13) Have the kiter make a turn around flame levi and start kiting him down the left hand side towards the entrance. While he is doing this, the passenger of whichever demolisher they got into should be shooting down pyrite. The other demolisher should be unloading all of their pyrite on to the boss.
14) Once the second demolisher has unloaded all of their pyrite, they should start running towards the front of the instance on the right hand side of the pathway.
15) When the target change occurs, have the original kiter unload all of their pyrite and start moving up the left hand side once all of it is out. While this is happening, the passenger should be listening out for a call for flower help, as the flowers should be out and attacking one of the demolishers now. Have the passenger kill off as many of the flowers as they can, as this will allow the demolishers more time to kite. The passenger should also be picking up all the pyrite he can reach without straying from the kite path, more pyrite = more damage = less runs back.
16) Once both demolishers have unloaded pyrite both should be heading towards the front. NEVER EVER let flame levi get anywhere NEAR the ramp up to the front, as he will despawn and reset. (learned the hard way at 22%)
17) Once you are in position and flame levi is around the first set of beacons just start shooting until you die. Release and run back as fast as you can.
1Rinse and repeat steps 13-17 until the boss is dead.
Afterwards many many flowers will come out and start rushing you down. They do not attack you, but you can attack them. They don't have any loot and they never stop coming, so simply loot the boss and leave the instance. The pull is the hardest part, once you get it down it is all a rinse and repeat cycle. EXPECT YOUR GEAR TO BE FULLY BROKEN BY THE END OF THIS.
Proof: http://i40.tinypic.com/256abut.jpg
Thanks for reading![]()