User blog comment:Linathan/Unit Spotlight: Cyclone Emperor Tazer/@comment-26231443-20150410215518/@comment-26140304-20150410222247

It works on certain bosses. You might have to do a bit of research on which bosses are vulnerable to certain status ailments. One example is in Trial 004. You can Paralyze Luther, Curse Phee, and Injure and Weaken Cardes.