Cheapest priced copy (Modern Horizons): $0.35 at Card Kingdom, near mint, their price list as of .
Ruination Rioter 
Creature — Human Berserker · 2/2 · Uncommon · Modern Horizons · #213
When this creature dies, you may have it deal damage to any target equal to the number of land cards in your graveyard.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons | 213 | Uncommon | $0.35 | $0.49 |