I still don't know what to give my Sharena as a B Spot.
My options are lancebreaker (not to avoid being double but to double everytime), swordbreaker (to one shot those pesky sword lords, Ryoma first).
Maybe quick riposte, did anybody use this one ?
Last option would be another debuffer ... But which one ? And she generally ORKO anything she attacks, so a post fight debuff ... Meh.
So yeah, Lance breaker is a great option anyway.
Careful if you are using fury instead of triangle adept though :)