Event Information
Welcome to Dio’s Summer Showdown hosted by The Stack Council — a 64-player cEDH major built for competitive players, grinders, and anyone looking to test their decks in a high-level environment.
Tournament Details
- Date: July 18th, 2026
- Player Meeting: 9:45 AM
- Round 1 Start: 10:00 AM
- Format: Competitive EDH (cEDH)
- Capacity: 64 Players
- Entry Fee: $40
- Structure: Swiss Rounds + Top 16 Cut
- Prize Support: Store Credit Payout
Rules & Policies
- 100% Proxy Friendly
- Decklists Required
- Playtest cards must be color printed and easily recognizable
- Gold-bordered cards allowed
- Unsporting conduct will not be tolerated
What To Expect
Dio’s Summer Showdown is designed to bring together competitive Commander players for a full-day tournament experience with strong competition, a welcoming atmosphere, and high-energy gameplay.
Whether you’re a seasoned grinder or bringing a new brew to test against the field, this event is built to reward strong play, tight decision making, and creative deckbuilding.
Prize Support
- Top 16 Payout
- Prize support awarded as store credit
- Prize support based on attendance
Location
Dio’s Treasures
8 Lake St
Le Roy, NY 14482
See you at the table.
