Historical Rules · 15 July 2011
Rule 603.2b
Official source text from the 15 July 2011 Rules release
When a phase or step begins, all abilities that trigger "at the beginning of" that phase or step trigger.
Historical Rules · 15 July 2011
Official source text from the 15 July 2011 Rules release
When a phase or step begins, all abilities that trigger "at the beginning of" that phase or step trigger.