Historical Rules · 29 April 2022
Rule 719.2g
Official source text from the 29 April 2022 Rules release
If an effect attempts to end the combat phase at any time that’s not a combat phase, nothing happens.
Historical Rules · 29 April 2022
Official source text from the 29 April 2022 Rules release
If an effect attempts to end the combat phase at any time that’s not a combat phase, nothing happens.