Originally posted by AncientPower
His drain is the height of a drain variation the ancient Sith learnt, both Kun and Krayt had ridiculously large knowledge about said drain. Kun created the Force Harvester which drains thousands at a time, he created the Golden Globe to drain and encase thousands of Massassi, as a spirit Kun drained Gantoris to ash faster than Gantoris could charge him down in a small bedroom.Kun's Force blast is stated to kill spirits, one of which was the spirit of Freedon Nadd amped by hundreds of Jedi spirits. Darth Nihilus is an essence/spirit that shedded his own body and used his mask/armor as an anchor.
No, they don't. They display knowledge of a different drain. Neither if them use Nihilus' variation of the technique and display none of the effects that using it brings. Theres no proof they have a clue how to defend against it when Traya didn't despite being far more familiar with Nihilus' specific technique than either Kun or Krayt are.
Nihilus isn't a disembodied spirit, he's infused with his armor. He isn't dead like Nadd was. Kun can't directly strike his spirit in this manner. Furthermore he won't be able to launch a surprise attack like he did with Nadd, nor would such an attack be impossible for Nihilus to defend against. Lastly, Kun would never be able to get close enough to replicate his attack on Nadd.