Thanks. I agree that more helms in this list would probably be stronger, I'm limited mostly by model numbers here.
Loremaster is tons of fun. I love the versatility of the spells. But it is blasphemous to suggest that she ever use any weapon but her greatsword

. It takes centuries of martial mastery to be capable of using that weapon in combat (though you would never guess this from reading our unit stats...) I think I would run Book if I took an LM, to make up for having only L2 magic. And yeah, definitely ToP.
In this case I'm taking the high archmage in the phoenix guard to buff their ward save up to a 3+. Not confident that it's a better strategy than what you've suggested, I'm just trying it out because it's an interesting build I've seen and want to play.
I'll be avoiding sword of antiheroes since this is an 1850 tourny with comp that punishes taking multiple characters.