This event is ran at Regular REL and is capped at a max of 4 rounds. These are one-on-one best of 3 games with 60 card minimums for the main deck (up to 15 card sideboard). In this Magic format, all cards must have been released at common rarity in a Magic set or product. Common promo cards are only legal if the card meets that qualification. If a common version of a particular card was ever released in a Magic: The Gathering paper product or Magic: The Gathering Online, any version of that card is legal in this format. This includes land cards that were printed with both a common set symbol and the L rarity code. With the exception of basic lands (Plains, Island, Swamp, Mountain, Forest, and Wastes), your combined deck and sideboard may not contain more than four of any individual card, counted by its English card title equivalent. Pauper games should last average length of about 20 minutes per game with 50 minute rounds.