Hypersmurf said:I'd say no - it's incorporeal. But it's not as clearly defined as I'd like.
I probably agree with this since incorporeal creatures cannot affect the material world (this is not listed under incorporeal, but it is discussed under manifestation in the Ghost Template in the MM). The only attacks they have which can affect the material world are those that are explicitly called out (i.e their supernatural abilities including their "touch attack" and their spells).
Hypersmurf said:Hmm. In fact, I can't actually see a written reason an incorporeal spellcaster couldn't hit corporeal creatures with a fireball or a shocking grasp...
Well, the manifestation description states that spells work against material opponents unless they are touch spells. So, the Fireball would work. The Shocking Grasp would not. The manifested incorporeal creatures ranged touch spells should work, but this is unclear (does the touch spell prohibition apply to ranged touch spells as well? It shouldn't, but a literal interpretation of it might be that).