War Within Dungeon Hero

For any body wondering if this can still be done in Midnight the answer is YES!

Set dungeon to heroic walk in and will still complete.

I was missing The Rookery and Stonevault and did the both on a Level 250 mage, Moss Skipper was automatically added to the pet roster!

Have fun, I know I didn't

You can easily solo all dungeons now. Did them (for the pet) with my L90 Unholy and Windwalker, both with Midnight S1 Delve gear around ilevel 278.

“Easily” means there are no ‘group-required’ solo-stopper mechanics, and if you have some leech (like 4%) you basically never have to heal.
However, bosses and fat trash still need a considerable time to go down, don’t expect to one-shot stuff.

The only dungeons where you need elevated attention are:

• 
  
• Darkflame Cleft: Candle/darkness mechanics
• 
  
• The Dawnbreaker: mechanics and need to know when to fly
• 
  
• City of Threads: need to know what to do to reveal the hidden guards
• 
  

Read a guide or watch a walkthrough for these, if you’ve never done the dungeon or have forgotten how it works.

Tip: Thanks to your high level, the detection radius of many mobs is very low. You can skip many fights by sneaking past them, even where you don’t expect it to work. Try it!

You could also do the dungeons on Mythic, since it counts towards the Heroic achievement. I did The Rookery on Mythic, but then switched back to Heroic, as it’s faster, and there are no rewards for the Mythic “Glory” achievement (as far as I know). So I don’t know if there are any Mythic-specific mechanics complications for soloing (Rookery was OK).