MTG: Aetherdrift Prerelease

The format is sealed deck. Players build decks with cards from the upcoming release set. Players build a deck with a minimum of 40 cards from booster packs received in a special 'Prerelease Pack' (featuring the booster packs required plus a themed spindown life counter). The unused cards are considered their sideboard for the tournament.

After a short (three round) tournament, players will receive extra boosters for participating.