Historical Rules · 1 February 2014
Rule 603.2b
Official source text from the 1 February 2014 Rules release
When a phase or step begins, all abilities that trigger "at the beginning of" that phase or step trigger.
Historical Rules · 1 February 2014
Official source text from the 1 February 2014 Rules release
When a phase or step begins, all abilities that trigger "at the beginning of" that phase or step trigger.