After evaluating the stock used in this weekend's booster, I am starting to get concerned I may not have enough for the upcoming regionals in June. However, I am trying to keep as low of extra foils/10th anniversary decks as possible. As the Midwest Regionals is next week, it's a safe bet that 4th edition will not be usable at our tournament anyway, which I know will put in a damper for some to play. That said, I want to try to have a sufficient amount of packs to choose from. Tournament hosts, how do you do it? Do you just have a set amount of stock and make it first-come, first served? Fellow players, if you were playing with the 10th edition what 3 packs would you choose? Thank you for all of your suggestions and input!