itch.io

It's on Lexaoffle's website: https://www.lexaloffle.com/bbs/?pid=149271#p You can download the cart from there.

that solved it :) 

For others who missed that like me: 

:r2d20+5. worked fine, don’t do :rr2d20+5. though, that’ll cause an “unhandled exception in script”.

I can't get the dice roller to work, neither ":rr3d6+2" nor ":r3d6+2" does anything (I'm on Windows)
:draw however does work, like so "10♣". (I just downloaded and installed the espanso and PlayBTW)

the link to the web version is broken 

Is it intentional that the costs for HP and ATK cards are hidden until after you click (and actually manage to 'buy' them)?