Prerelease tournaments for the newest MHA block release for Universus begin on on Feb 23rd and run through the release of the set on March 3rd. A list of stores participating can be found on the official site. These tournaments use the sealed format, which has different considerations than standard play.

To begin, each player receives 6 booster packs, which forms the available card pool to build your deck. Additionally, each player should get a promo card, which is also usable in the event. Where sealed differs from standard begins with deckbuilding. First, you ignore resource symbols on your cards; anything you pull can be used. Second, you ignore the 4 card limit. If you pull 6 copies of the same card, you can use all 6. This can open up a lot of interactions and decks that could never work in standard. Without further ado, here are my unsolicited and non-professional insights.