For each creature your opponents control, create a 4/4 green Beast creature token. Each of those Beasts fights a different one of those creatures.
You choose which Beast is fighting which creature an opponent controls.
Players canâ€™t cast spells or activate any abilities in between the Beasts entering the battlefield and fighting the other creatures. If the Beasts entering the battlefield cause any abilities to trigger, those abilities will be put onto the stack after Ezuriâ€™s Predation is finished resolving.
If Ezuriâ€™s Predation creates more than one token for any given creature (due to an effect such as the one Doubling Season creates), the extra tokens wonâ€™t fight any creature.
Each of the â€œfightsâ€ happens at the same time.