Tournament rule 406.1.e

Each player may shuffle the Main Deck and Rune Deck of each of their opponents.

• 406.1.e.1 In team competitions, each player may shuffle the Main Deck and Rune Deck of one of their team’s opponents.
• 406.1.e.2 At Professional OPL, this is required.
• 406.1.e.3 A player may request a judge shuffle their deck in lieu of an opponent, to be honored at judge discretion.

Official Tournament Rules