ETCHEDCheapest priced copy (Commander 2015 Oversized): $0.49 at Card Kingdom, foil, near mint, their price list as of .
Ezuri, Claw of Progress 
Legendary Creature — Phyrexian Elf Warrior · 3/3 · Mythic · Multiverse Legends · #103
Whenever a creature you control with power 2 or less enters, you get an experience counter.
At the beginning of combat on your turn, put X +1/+1 counters on another target creature you control, where X is the number of experience counters you have.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
10 printings · $0.49 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters 2022 | 211 | Mythic | $3.49 | $5.99 |
| Double Masters 2022 | 494 | Mythic | — | — |
| Commander 2015 | 44 | Mythic | $5.49 | — |
| Multiverse Legends | 38 | Mythic | $3.49 | $5.99 |
| Multiverse Legends | 103 | Mythic | — | — |
| Multiverse Legends | 168 | Mythic | — | $34.99 |
| Multiverse Legends | 168z | Mythic | — | — |
| Commander 2015 Oversized | 44 | Mythic | — | $0.49 |
| Judge Gift Cards 2021 | 4 | Mythic | — | $8.49 |
| The List | C15-44 | Mythic | $4.99 | — |
3 rulings from Wizards of the Coast
- 4 November 2015All experience counters are identical, no matter how you got them. For example, the last ability will count experience counters that you got from the first ability, from another ability, from proliferating, and so on.
- 4 November 2015Each game pack includes a card labeled "Experience" with the suggestion "Place your experience counters here." This card isn't required for play. It's simply a convenient spot to put your experience counters, which can be represented with dice, glass beads, or other small items.
- 4 November 2015Experience counters are the second kind of counters a player can have, joining poison.