Historical Rules · 8 June 2018
Rule 703.4h
Official source text from the 8 June 2018 Rules release
Immediately after the declare blockers step begins, the defending player declares blockers. See rule 509.1.
Historical Rules · 8 June 2018
Official source text from the 8 June 2018 Rules release
Immediately after the declare blockers step begins, the defending player declares blockers. See rule 509.1.