703.3.a. Examples: 703.3.a.1. More or fewer cards than appropriate deck size. See 402 for more information about deck size. 703.3.a.2. Cards not legal in the format of the tournament. 703.3.a.3. More than 3 copies of a main deck card between main deck and sideboard. 703.3.a.4. Cards that do not match the domain of the registered legend. 703.3.a.5. A chosen champion that does not match the identity of the legend. 703.3.a.6. A player’s decks contain cards that do not match their registered decklist.