For each creature your opponents control, create a 4/4 green Phyrexian Beast creature token. Each of those tokens fights a different one of those creatures.
"Slaughter the weak ones. They are unworthy of the gift of *compleation.*"
You choose which Beast is fighting which creature an opponent controls.
04-11-2015
wotc
If Ezuri'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 won't fight any creature.
04-11-2015
wotc
Players can'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 Ezuri's Predation is finished resolving.
04-11-2015
wotc
Each of the "fights" happens at the same time.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.