Elesh Norn, Mother of Machines (Borderless Concept Praetors Step-and-Compleat Foil) [Phyrexia: All Will Be One]

Cost: 4 W Vigilance
If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
Permanents entering the battlefield don't cause abilities of permanents your opponents control to trigger.