BrewFall is a free Chrome extension developed by demesthones that falls under the category of Browsers, specifically Add-ons & Tools. With BrewFall, users can easily create portable decklists from Scryfall searches and card pages.

Using BrewFall is simple and convenient. When browsing Scryfall, users can click the + button when hovering over any card image to add it to their decklist. This feature allows for quick and efficient compilation of card lists based on specific searches or individual card choices.

To access and manage the decklist, users can open the extension popup. From there, they have the ability to change card amounts, delete rows or the entire list, and even copy the list to their clipboard. This provides users with flexibility and control over their decklists.

Overall, BrewFall is a useful tool for Magic: The Gathering players who want to easily create and manage decklists based on Scryfall searches. Its intuitive interface and convenient features make it a valuable addition to any player's browsing experience.