Rules glossary
↑ Parent rule: 603.6 Trigger events that involve objects changing zones are calle…
603.6a Enters-the-battlefield abilities trigger when a permanent enters the battlefield. These are written, “When [this object] enters, . . . “ or “Whenever a [type] enters, . . .” Each time an event puts one or more permanents onto the battlefield, all permanents on the battlefield (including the newcomers) are checked for any enters-the-battlefield triggers that match the event.
No sub-rules.