Please note/warning: This might be an exploit, this might be intended, not sure. This might jeopardize your account!!!
So I discovered it's possible to do the Firelands raid, on public servers, in just under 5 minutes by skipping all bosses except Alysrazor/Ragnaros.
You need a level 110 or 120 character, with a fall damage spell/toy/object, to do this. I tested this with a paladin having Divine Shield, blocked the fall damage.
Each week you have only one shot in succeeding doing this, boss can only be killed once...
Steps:
- Go straight to Alysrazor. When the fight starts, down her for some %. Then pickup the feathers and quickly kill her off
- By picking up the feathers you get a flight buff. This buff remains after killing Alysrazor.
- Fly towards the bridge, and over it. In the movie watch the path you should take to not bump into the invisible mapsections. Also make sure to gain height.
- You can (barely) pass the bridge and you will fall down on the edge when the buff ends.
- Go straight to Ragnaros, Staghelm will not be there
Video with proof (checked multiple times):