[Dragar]

W9N5 looks like a shaky SC to me for a non-immortal pretender. Earth and astral are pretty key for the required self-buffs in my opinion.

I once used W9 on an SC pretender, Son of Niefel for Utgard, as he also has cold power and a cold aura. The synergy was good and I had the smattering of other schools required to make him very tough to kill. I've never really considered it viable for another chassis