Archidekt

Start with a format and group cards by the roles they serve in your deck. The comparison and playtesting routes can help examine a revision before buying cards. The site displays third-party card prices, so verify the actual printing and seller if moving from a deck idea to a purchase.

For an existing list, use Import and check the formatting examples before saving. Archidekt normally autosaves; if its save indicator keeps spinning, the FAQ advises exporting the deck before reloading. The Playtester is a separate way to examine a revision, while Buy Cards exports selected cards to a retailer.