Zardnaar
Legend
Just an observation: Din seemed to be fighting against the darksabre again, but Bo-Katan was able to use it fluidly.
One theory is the Saber is semi sentient or like an intelligent sword in D&D.
It's purpose is Mandalore.
Dins not interested in ruling.
Before I heard that one I was thinking it leans towards the dark side. Din doesn't have any dark side points

Both are just theories think I like the top one the best.