Razorscale Stats and Abilities

HP: 12M (Heroic) / 3M (Normal)
Hard Mode: No hard mode available.
Boss Abilities:

• Phase 1
  
• Fireball / Fireball - Will hit the players and expedition members. You just have to heal it.
  
• Devouring Flame / Devouring Flame - Just stay away from the blue fire.
  
• Iron Dwarfs spawns - While in the air phase dwarfs will continue spawning on the ground. Tanks should grab them and kill them fast.
• Phase 2
  
• Wing Buffet - Rangers stay at max range to avoid this knock back.
  
• Devouring Flame / Devouring Flame - The boss will continue to use this spell. Like before, stay away from blue fire.
  
• Flame Breath / Flame Breath - Only the tank should be affected by this. Therefore, don't stay in front of the boss.
  
• Flame Buffet / Flame Buffet - This will stack up to 99 times. Dps should go all out in phase 2 or the tank will die because of it.
  

Loot

Heroic (25) Belt of the Fallen Wyrm - Waist Plate Bracers of the Broodmother - Wrist Leahter Remorse - Sword 1H Saronite Mesh Legguards - Legs Mail Sigil of Deflection - Sigil Drape of the Drakerider - Back Living Flame - Trinket Proto-hide Leggings - Legs Leather Collar of the Wyrmhunter - Head Cloth Guiding Star - Mace MH Veranus' Bane - Gun Dragonslayer's Brace - Waist Plate Charred Saronite Greaves - Feet Plate Razorscale Shoulderguards - Shoulder Plate Shackles of the Odalisque - Wrist Cloth

Normal (10) Dragonsteel Faceplate - Head Plate Stormtempered Girdle/a> - Waist Plate Bracers of the Smothering Inferno - Wrist Mail Ironscale Leggings - Legs Mail Binding of the Dragon Matriarch - Waist Cloth Eye of the Broodmother - Trinket\ Razorscale Talon - Sword 1H Breastplate of the Afterlife - Chest Plate Treads of the Invader - Feet Leather Band of Draconic Guile - Finger

Strategy

Raid:
In phase 1, the air phase, you should tank and kill the evil dwarfs and to protect the friendly NPCs. They will repair those 4 harpoons, one at the time, and bring the boss down for a few seconds when all 4 harpoons (2 harpoons for normal difficulty) are ready. When a harpoon is repaired you should fire it asap. When the boss is down go all out with dps (it will be stunned, don't worry about aggro).
You can not dps the boss in the air phase, your main focus should be on those dwarfs that spawn.
Usually your raid should be split in two. Half on the left and half on the right. Kill the casters first, since they cast that Chain Lightning, after that kill the melee ones. When they are dead, range dps take down the Sentinel. You should kill all the ads asap so you'll be free to dps the boss when all the harpoons are fired. During all this time stay spread and don't stand in the blue fire!

When the boss reach 50% HP the phase 2 will start, the ground phase. The main tank should grab the boss fast and face it away from the raid. Range dps should stay at max range to avoid the Wing Buffet. Remember to stay away from the blue fires on the ground on this phase also.
The boss should be killed fast or your tanks will die from Flame Buffet stacks.

Fused Armor exists on 10man as well.  5 stacks and tank can no longer move. 3 stacks and taunt will be needed.

Additionally, it is 2 harpoons on 10man and 4 on 25 man.