I have a solution of my own! Bring the Military HQ's leadership and tell that mass of witches "kill them and go back, they're the reason behind your misery", if they keep going after that, then Nanoha is free to blast them all to bits.
I'm pretty sure "virginity restoration" is the last thing the Dominators would have, let alone a guy who specializes in blowing up wombs.
My guess is that he wrote himself in a corner and wrote her back in a hurry without thinking it through.
Later on, he'll look back at this and be all "WTF...
I don't think metal bats will be of much use against him. Hell, I don't think even the AUTHOR knows what would work against him.
I mean, at ANY TIME, in ANY PLACE, he can just come in, have his angels freeze you in time while he does whatever he wants.
That guy's basically invincible and I...