For example, dagger modal Blade parrying is suppressed by Mirror Image and Warrior Stance. Rapier Needle Strike suppresses Warrior Stance and Zealot Acuracy.
I'm ok if class abilities doesn't not stack with each other. But Imo Weapon Modal is a different source, it's a weapon style so it should stack with all these, otherwise there will be no points to activate them because they are all suppressed by different kind of in battle buff or class stance/auras.
Edited by dunehunter, 23 November 2017 - 09:22 PM.