User blog comment:MotherLilith/Draining and barrage attack ?/@comment-16215584-20140108090541

Didn't know something like those Effects exist. lol

My guess is, that the Possession from Specter or Wraith is meant for "Draining Attacks".

And the "Barrage Attacks" should be Fivefold Flurry, Shearing Wind or Hundred Kisses.

I haven't completed Speedrun yet, so it's just a thought.