Historical Rules · 8 July 2017
Rule 508.5
Official source text from the 8 July 2017 Rules release
If no creatures are declared as attackers or put onto the battlefield attacking, skip the declare blockers and combat damage steps.
Historical Rules · 8 July 2017
Official source text from the 8 July 2017 Rules release
If no creatures are declared as attackers or put onto the battlefield attacking, skip the declare blockers and combat damage steps.