Historical Rules · 17 June 2011
Rule 703.4g
Official source text from the 17 June 2011 Rules release
Immediately after the declare blockers step begins, the defending player declares blockers. See rule 509.1.
Historical Rules · 17 June 2011
Official source text from the 17 June 2011 Rules release
Immediately after the declare blockers step begins, the defending player declares blockers. See rule 509.1.