Flamegor is the sixth boss in Blackwing Lair. He shares a loot table with two other drakes in the instance--while all three can drop tier gloves, they also can drop no gloves at all, making tier 2 gloves the hardest piece of the set to obtain.

He used to require his tank to wear an Onyxia Scale Cloak, but that has been changed so it is no longer required.

This NPC can be found in Blackwing Lair.