What type of formats must a player be familiar with in order to judge properly?

To effectively judge in Magic: The Gathering tournaments, a player must be familiar with both constructed and limited formats. This knowledge is crucial because each format has its own rules, strategies, and player interactions that may influence how games are played and judged.

Constructed formats require understanding of deck-building rules, card legality, and deck strategies. Judges need to know how to interact with players about deck issues, game state inquiries, and strategy discussions that are specific to constructed play.

On the other hand, limited formats, such as Booster Draft and Sealed Deck, involve different mechanics, such as card selection and deck construction based on a limited pool of resources. It’s important for judges to know how limited play operates to ensure fair gameplay, resolve disputes regarding card interpretation, and judge proper adherence to drafting rules.

By being knowledgeable in both formats, a judge can provide comprehensive support to players, enforce the rules consistently, and maintain the integrity of the tournament environment. This dual understanding is vital for proper judging, as it encompasses the broad aspects of gameplay within the game. Familiarity with past tournament formats alone would not equip a judge with the necessary tools to handle the nuances of current formats actively played.