Abagail is playing in a sealed PPTQ. 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.
Judges feel free to submit your answer here!Answer