[Grandpa]

https://pastebin.com/UwSgmQ2i

Here's a pastebin of the offhand guitar doing 200+ damage to two teammates with every actual shot getting redirected elsewhere.
Much balance. Very gud. Actively punishes use of magnetic shield if you arent immune to crits.

We're still in that fight. Maybe you should focus on that before adding to the balance fu thread.

Yeah, I'm gonna pop in to say that shooting the other two people on your team actually nearly killed me when you weren't around them.

You killed your team by not having crit evade.

Also these numbers are actually just incorrect.
You took about 189.
Church Knight took about 164.
Brute took 205.

As Snake said, the following items:

Bellplate. 10*. Dropped by Level 56+ Forgery mobs.
Fang-Faced Shield. 10*. Dropped by Level 56+ Critter mobs.
Brighten, from Curate, can be stolen by Spellthief and used.

Can and have been used to directly counter this. In those situations I more or less struggle to do anything, as you would have noticed happening to the Church Knight, had you been looking at the fight. I tried shooting him and he had both a fang-faced shield and crit evade, so, I pretty much just died and did nothing useful.