Linde? Cavalry Dagger?

I wouldn't mind a colorless dagger. I was thinking of using a cavalry team with L!Ephraim and B!Roy. I was thinking of using Titania, but with her new weapon and refine, that's quickly out the window, and the only other colorless horse unit I have aside from Clarine/Priscilla is B!Lyn, and I don't want to use her.

It could add an interesting play style that can steer away from the constant "Hone/Fortify Cavalry" C slots.

Seems like a strange idea given what daggers are supposed to be, BUT Gunnthra is going to have a FIELD DAY