

Worked well out of the box. No tinkering or settings needed adjusted.
Worked smoothly out of the box

I typically set things to Proton Experimental. That was the only tweak I did, and the game ran beautifully.

Mouse Cursors is shown, then crashes. (Proton Experimental, 8.0-5 / 7.06 / etc.)
Playtest worked on my machine. Let's hope they will fix it.

As long as you are familiarized with trackpad and mouse clicks, this game ticks all the bells. Works great.
This game ONLY requires: Mouse Left, Mouse Right and Mouse Movement of course. Everything is on screen for you to click on. Basically used my saved template that I use for browsing the web and Steam Desktop mode (Triggers are both left mouse, bumpers are both right mouse)
Not thoroughly tested to see if I can go lower, but set FPS to 30 and TDP/GPU to about 1/3 of the slider. Solid performance and about 4 hours of battery time displayed.
Certain spell/card explinations when hovering over them (especially the box containing the dice value).
This game is still in Beta (when I played it). Let's hope it gets some UI improvements so you don't have to bring the Deck next to your face to see the description of some cards. But regardless, you'll remember what they do and don't need to check every time. The rest of the UI is very readable.