natch ... like all things CPsi and after, the edit button was difficult to find.
There is quite a bit of waffle zone with this ACF. Don't worry though, it's not really breakable, no matter what.
http://www.d20srd.org/srd/psionic/powers/callWeaponry.htmYou can't call a specific weapon, which contradicts the PsyWar acf.
It's supposed to have appropriate materials, but it's a Soulknife's Mind Blade equivalent. Those have no material, to speak of.
So it's off to la-la land of make believe ... which shouldn't be hard for a good CO-er.
The PsyWar ability can work with Bloodline 3 / Legacy Champ 2 / Uncanny Trickster 2 type cheese. Still not borkt.
The augment part can be jacked up via CL trickery brought over via Psiotheurgist stuff from Dr#349.
Sounds complicated right? It is. So you get Epic weapon enhancements early.
Farthest out, would be getting a really high CL or ML, and then running out of Epic mods to put on it.
Luckily, the 1st level power can be manifested more than once, so Polymorph into a Marilith.
6-hands of hot mess demon slice-o-matic. Still not getting into high level spells type stuff.
The old psi-board basically ignored this acf.
Your mileage
will vary.