What are some of the things I ought not to do in MD?

[Ungod]

There should be a list, somewhere...

[Chewett]

There is never and will never be a set of rules for MagicDuel. There are some rules as listed here:

3 minutes ago, MaGoHi said:

you can see rules and restriction here:

However you should read this post where it is talked about more: https://md-archives.com/1032/a-summary-of-the-rules-in-md/

[MaGoHi]

you can see rules and restriction here: