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Tournaments September 18, 2026

Preparing for Regional TCG Championships: Decklists, Sleeves, and Judge Calls

Attending a 1,000+ player Regional convention? Checklist for submitting digital decklists, double-sleeving rules, and handling penalty appeals.

Written by TCG Help Advisory Team

Leveling Up to Premier Tournament Play

Regional Championships attract 500 to 2,000+ competitive players competing for World Championship invites and thousands of dollars in prize money. Premier events enforce strict tournament rules and penalty structures.

Pre-Tournament Checklist

  1. Digital Decklist Submission: Most major tournaments require submitting decklists online (via RK9 Labs or Limitless) by 8:00 AM on Day 1. Submitting a single card name error results in a Game Loss penalty.
  2. Fresh Outer Sleeves: Re-sleeve your deck with brand-new, opaque sleeves the night before. Sleeves with tiny corner bends or seam splits can be ruled as "marked cards."
  3. Double-Sleeving: Protect your cards against accidental drink spills using tight inner sleeves (like KMC Perfect Fits) paired with matte outer sleeves.

Handling In-Game Judge Calls

If a rule interaction is unclear or your opponent makes a illegal move:

  • Raise your hand immediately and state loudly: "Judge!"
  • Pause the game state completely—do not draw or move cards until the judge arrives.
  • If you believe a floor judge misapplied a rule, state calmly: "I would like to appeal to the Head Judge." Head judge rulings are final.

Find regional event calendars and tournament prep tools on our Tournament Locator.

Tags: Regional ChampionshipsDecklistDouble SleevingJudge Call

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