Rules glossary
↑ Section 509. Declare Blockers Step
509.2 Second, the active player gets priority. (See rule 117, “Timing and Priority.”)
- 509.2a Any abilities that triggered on blockers being declared or that triggered during the process described in rule 509.1 are put onto the stack before the active player gets priority; the order in which they triggered doesn’t matter. (See rule 603, “Handling Triggered Abilities.”) (refs: 509.1, 603)