kreynolds said:
I'd say no, since they aren't real arms. The only thing they can do is aid in a grapple, and real arms can do far more than that.
Does the same provision for grappling appear on Girrialian's Blessing, I wonder. Incidently, fuse arms doesn't specify magic or non-magic arms. Near as I can tell, it works with Fearsome Grapple, Girralian's Blessing, and Alter Self. Rather than change the spell, I just don't use Savage Species. Is there any errata or FAQ on that book yet?