Critical Decksterity Fail

Adia is playing in a sealed MCQ. She sits down for game 1 of her match, grabs a pile of roughly 40 sleeved cards out of her deck box, shuffles, and presents to her opponent. Upon drawing her opening hand, she immediately calls a judge and explains that this is her sideboard. She has several other sets of cards sleeved for quick sideboarding, and she just grabbed the wrong pile from her deck box.

What do you do?

Adia’s opponent looks at Adia’s correct deck and choose which seven cards become Adia’s opening hand. If by chance any of the cards in Adia’s original opening hand are also in her deck, those should remain. Adia now has a correct opening hand, and can choose to mulligan to six. Adia receives a Warning for Deck Problem.


Judges feel free to answer on Judge Apps!