What is the penalty for a minor rules violation in a tournament?

In the context of Magic: The Gathering tournament rules, a minor rules violation is typically addressed with a warning. This is a fundamental aspect of maintaining the integrity of the game while ensuring that players have the opportunity to learn from mistakes without facing severe repercussions. A warning serves as an official notice that a violation has occurred, offering players guidance on proper conduct and rules adherence for future reference.

By providing just a warning, tournament judges can effectively address minor violations, allowing the combination of education and corrective measures to help players improve their understanding and compliance with the rules. This approach is considered appropriate for minor infractions, ensuring that the competitive environment remains fair and encouraging learning rather than punishment.

Other penalties, such as a game loss or disqualification, are reserved for more serious infractions or repeat offenses. A time extension is not a penalty for a rules violation; rather, it's a mechanism to manage game timing in specific situations where more time is needed, typically unrelated to violations.