Finally got to play this mod and have fun with the watcher! I think the mod did pretty well especially on trying to manage the burst damage strategy, found myself being slowed down early quite a bit and thinking about blocking and staying alive a lot more than usual. Also became more irritable about not drawing my block cards. I'm enjoying the mod a lot, and here are the QoL complaints:

Wrath Damage Nerfed
I always saw Wrath's double damage as a QoL to make math easier. You should definitely keep it that way so I don't have to math as much.

Violet Lotus Function and Wording
Violet Lotus's wording is a bit confusing on whether it's 2 energy instead or 2 additional energy on exit. You may want to add a relic icon effect on top of the flashing like Happy Flower or change the wording.

Empty Mind Glows Unupgraded
While you're in a stance, unupgraded Empty Mind still glows despite granting no bonus effects.

Through Violence Glowing on the Wrong Stance
Through Violence glows when you are in Calm instead of in Wrath.

Empty Body Description
Empty body's description doesn't show Plated Armour and its tooltip.

Rushdown Wording
Rushdown doesn't capitalise the word "Stance", crime against humanity! Rushdown power's description still reads "whenever you enter Wrath, draw X cards."

Mantra Gain When Entering Stances
The tooltip for entering stances to grant Mantra is tied to the Stance keyword only and (as far as I looked) doesn't appear anywhere else. You may want to attach the description to Mantra, or to another relic to draw attention to the mechanic.