Historical Rules · 17 April 2026
Rule 614.17a
Official source text from the 17 April 2026 Rules release
“Can’t” effects must exist before the appropriate event occurs—they can’t “go back in time” and change something that’s already happened.
Historical Rules · 17 April 2026
Official source text from the 17 April 2026 Rules release
“Can’t” effects must exist before the appropriate event occurs—they can’t “go back in time” and change something that’s already happened.