Historical Rules · 26 August 2016
Rule 400.9
Official source text from the 26 August 2016 Rules release
If a face-up object in the command zone is turned face down, it becomes a new object.
Historical Rules · 26 August 2016
Official source text from the 26 August 2016 Rules release
If a face-up object in the command zone is turned face down, it becomes a new object.