A Duelist League can be found in "Toys R Us", "Books a Million", and other such places. Unlike a Hobby League, you don't need a UDE Number to enter, and you don't get monthly prizes. Although you may occasionally get a goodie bag, with a Promo Card and cheat booklet for a new Yu-Gi-Oh! Video Game. The things that you can get from a Duelist League include: Yu-Gi-Oh! Duelist League Pin Booklet Promo Card In some stores for a limited time, they would offer you a common card just for participating.