I wanted to post some tips that I wish I knew when I first started fighting this bastard:

• Make sure to change talents/glyphs.  I recommending the following:
  • Soul Leech
  • Shadowfury: Helps with enslaving the minion.
  • Unbound Will: Allows you to remove the seed of corruption debuff if you didn't get to by using the fire breath.  You can also use the imp's ability, but I chose to use the void walker's health ability instead.
  • Kil'jaeden's Cunning
  • Glyph of Enslave Demon: Helps with enslaving the minion
• Use your enslaved minion to help kill imps by using his fire breath.
• Use your minion's heal as much as possible.  It heals you for 200k hp.  I liked keeping this heal available during imps but used it as much as possible otherwise.
• The boss applies multiple debuffs/dots to you throughout the entire fight.  You can remove these debuffs by standing in your minion's fire breath.  YOU MUST REMOVE the seed of corruption looking debuff before it finishes ticking.  (or else something bad will happen :p)
• When using the minion's charge ability, the boss takes more damage for 5 seconds.  Use this time wisely.
• Felhunters will try to devour the enslave.  Either LOS your minion right before the felhunters come out or prepare for this appropriately.  I tried both ways and ended up liking using the minion's charge ability to help me nuke the first felhunter.
• Your enslave will expire, if not devoured, at the beginning of the second felhunter phase.  Either manually release and re-enslave him prior to this, or plan for this by sending him away on the second felhunter phase.
• You can banish, fear, or use your minion to agro the doom lords.  Don't bother trying to kill them.  They have around 8mil health.
• Summon your Doomguard when the boss hits 20%.
• If you cannot kill before the 7 minute enrage timer (the enrage timer is a curse applied to you near the beginning of the fight), bring a Purification potion with you and remove the curse when you think you're gonna kill him.

There are tons of different ways of beating this boss.  It is most important that you figure out a way to move around and survive in a way that fits your play style.  Feel free to hit me up on this site or in game to chat about it if you want.  Good luck!!

What is this I don't even

Thanks yall!

Way to go! Very impressive!

Way to go, be prepared when I get my book!