valkyrie missile barrage is an "I Win" button.

Yeah the stun is kinda bs.

She is overall OP, not just the tactical....she does too many things.

To me the most overpowered thing about her is the ability to quickly reposition as a passive.  Yes I know there is a fuel limiter, but you never really hit it unless you are trying to use it to travel distances.  Just repositioning, nope never.

Want to point out they nerfed path's ability to do this and that is a tactical ability.