That Constantine line at the end, yeah good luck there. I know little of the guy, like remarkably little, but the little I know tells me he's god "Complicated relationships" with just about anything even remotely divine.
one point: I don't know how much bg3 differs from D&D but not *every* Spell has a Verbal component some only require Somatic components, or hand signs (some require both) and if bg3 is similar, then yes creating what is effectively a 'mundane' Silence aoe will stop most of the spells, it won't stop *all* of them now granted, a majority of spells have Verbal components, so any form of silencing area would severely limit a caster's abilities but it wouldn't rob them of every possible option
Honestly, especially after checking the Google Doc, would love to see a contingency on Spider-Man (Peter Parker). For two reasons: 1.) To see what contingency Batman would make for Spider-Man when given some prep time and more research on what he can do. and 2.) mostly for the writing. I honestly love how you write Batman for these contingencies. It feels very in character to an extent, and even has some heartfelt moments. So I would love to see your take on Batman learning about Spier-Man. I feel as tho he would be sympathetic towards him given all Peter has been through, why he became a hero, and how similar they both are in a lot of ways. Another great video dude, keep up the good work.