Anyways, I uploaded the latest version. It's the same .gmk link as before. I added the Illusionist's taunt and probably some balance tweaks I forgot.
What exactly did you change?
I could make some sort of AOE poison attack that is similar to drool warrior's bubble shield.
That sounds fitting, I guess. I don't like poison though. Or, how about something that has a class-specific nerf? Something that reduces or disables special skills for while they're near reisen, as long as they're "fair", like if a class relies on a dash attack it wouldn't hurt that. I don't know, it's just a thing. Probably too hard for several reasons etc.http://en.touhouwiki.net/wiki/Reisen_Inaba#Ability
Reading that would probably help you think of something suitable.
Class specific nerfs would be awkward to code. I could do something wavelength related. Maybe there's a wavelength animation by the health hud, and depending on when you use the special skill, it does something different.