Hi
Printing out a decklist in tournament format could be a useful tool for the site.
Decklist tournament sheet
We do have a function built into any deck listing here. If you click the download button on the top right, one of the options is Decklists.org, which will automatically convert the deck into a registration sheet.
Having the function stand alone without needing a deck listing could be very good. I'll look into it, and reach out to Decklists.org as well.
To the beaten, the broken, or the damned; the lost, and the wayward: wherever I may be, you will have a home.