Remedies 1. Judges may request that a player remove their current sleeves or replace any of the deck’s current sleeves or cards immediately, or before the next round. 2. If the cards required to correct the deck cannot be acquired in a timely manner, the head judge can issue a proxy.
§ 703.6.d Tournament Rules PDF (officieel)
§ 703 Tournament Errors
§ 703.6 Marked Cards [Warning]: A player’s cards are possible to identify without seeing their face.
