[Autumn]

You can tell Fleur has been accounted for in future class designs with 1 momentum movement and other action economy passives like combination fighter and chimera stance.

Fleur's in a fine position where it currently stands, if you're having issue resisting crits and dying to duelists as a result of that then you can always rely on something like slash/pierce resistance to assist in that regard. That will basically completely deny fleur.