Nimbus Cards and Games hosts a Mega Evolution: Delta Reign prerelease on Wednesday, October 28, 2026, at 60 N. Harrison Road, Suite 140A, Tucson, AZ 85748. Registration opens at 5 p.m. and closes at 5:45 p.m.; the tournament begins at 6 p.m.
Entry is $30. Each player receives a Build and Battle kit to build a 40-card deck, plays three Swiss rounds and gets three additional booster packs after round three regardless of record. Participation prizes are awarded to all finishers in the three age divisions.
Each participant needs a Pokémon Trainer ID. The event is listed on the official Play! Pokémon event locator.