How do you beat the king of nights on ninety nine nights?

Answer 1

The easiest way to beat the King Of Nights is to get Inphyy to level 9 first. Her level 9 combo attack wipes him out pretty quickly.

In order to do this effectively you'll either need to keep the Army Of The Night alive while you pummel the King or use the Deadly Armband. The deadly armband allows you to use combos that consume your orb gauge without actually consuming it. The Army Of The Night drops the Deadly Armband as a random drop.

Make sure to block and use Dwingvatt to your advantage as he doesn't die and can distract the King Of Nights while you time your combo on him.

Lastly, I've heard other use a Giants Club to kill him even quicker. I myself haven't gotten it yet, though it would likely be dropped off of a troll as a random drop.

Good luck! It's not exactly easy.