All right - I've got a n idea. Just tell me how stupid this is.
Devo will build a mana barrier around us. that should be enough to attract the stupidier spirits.
We will sit behind the barrier, and shoot down each and every incoming spirit. Holland will need to let them out one one by one. Once we finish out the smaller ones, Devo will increase the barrier rating to attract the larger one. in the final battle with the queen Holland we'll probably have to help us with his magic.
Any idea on how to attrack FAB clouds to help us with the spirits, or will the gather here on their own?
We could probably setup some mundane explosive traps, or flamethrower for area effect of the materialized fellows. Devo could banish them on his own to avoid using spells - they wold probably drive them frenzy in numbers that we wouldn't be able to handle. If I recall there si sufficient weapons around that we could rig explosives from ammo.
The only problem I see is they are hundreds of them. I don't know if we have enough lead to pump them all. If my research are correct this guy could be a fucking millionaire - we save him, we got out better than we have hoped for.