Characters Painwheel's Character Ability

[tequiler]

Isn't Painwheel's CA a bit useless? I can't really think of any reliable use for it and I don't even remember about it most of the time while playing her. In comparison to e.g. Eliza's or Beowulf's CAs it's just abysmal. Shouldn't it get a rework or something? So that players can actually use it while playing Painwheel.
(BTW I kinda think the same thing about Filia's CA)

 

[RiversS]

The only way I use her ability is with Neuromancer and spam the attack forward when she's flying. With other variants it's really not worth using her AC