Historical Rules · 1 May 2011
Rule 505.4
Official source text from the 1 May 2011 Rules release
Second, any abilities that trigger at the beginning of the main phase go on the stack. (See rule 603, "Handling Triggered Abilities.")
Historical Rules · 1 May 2011
Official source text from the 1 May 2011 Rules release
Second, any abilities that trigger at the beginning of the main phase go on the stack. (See rule 603, "Handling Triggered Abilities.")