ETCHEDCheapest priced copy (Foundations Commander): $1.29 at Card Kingdom, near mint, their price list as of .
Ezuri's Predation 
Sorcery · Rare · Commander Masters · #558
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.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
7 printings · $1.29 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2015 | 36 | Rare | $4.49 | — |
| Commander 2021 | 188 | Rare | $3.49 | — |
| Commander Legends: Battle for Baldur's Gate | 824 | Rare | $3.49 | — |
| Commander Masters | 287 | Rare | $3.49 | $6.99 |
| Commander Masters | 558 | Rare | — | — |
| Duskmourn: House of Horror Commander | 178 | Rare | $3.99 | — |
| Foundations Commander | 203 | Rare | $1.29 | — |
4 rulings from Wizards of the Coast
- 4 November 2015You choose which Beast is fighting which creature an opponent controls.
- 4 November 2015If 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.
- 4 November 2015Players 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.
- 4 November 2015Each of the "fights" happens at the same time.