What is the definition of "Deck Regeneration"?

The definition of "Deck Regeneration" refers to procedures to correct minor errors in deck presentation. In the context of Magic: The Gathering tournaments, deck presentation must adhere strictly to the rules and guidelines set forth by the tournament organizers. If a player presents their deck in a way that deviates from these guidelines, "Deck Regeneration" allows for the correction of these issues without severe penalties, ensuring that the deck remains compliant and ready for play.

This process might involve re-organizing or correcting the format of a deck list, ensuring that card counts and descriptions match what is represented in actual gameplay. This helps maintain the integrity of the game and ensures that all players proceed under the same rules and conditions, reinforcing fair play throughout the event.