Malazan Book of the Fallen Builds

Any idea how to go about this? Karsa/ Kaladan Brood would both be easy with a Marauder, and you could make an interesting Apsalar with a witch (going crit daggers). Anyways, I'm interested in trying to make a Seguleh build. I think I would start with duelist and work my way into the ranger starting area for more damage nodes. I'd want to avoid "magic" stuff, so I would use blood magic. I think I would use Iron reflexes, but the Seguleh definitely seem to be more agile than tanky. I considered using resolute technique, but I feel like they would try for crits. I would probably use Reave for AoE, Dual strike for single target, and Leap Slam/ Whirling Blades for mobility.

Any other ideas?