Cheapest priced copy (Conflux): $0.35 at Card Kingdom, near mint, their price list as of .
Matca Rioters 
Creature — Human Warrior · */* · Common · Conflux · #84
Domain — Matca Rioters's power and toughness are each equal to the number of basic land types among lands you control.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Conflux | 84 | Common | $0.35 | $0.49 |
| Modern Masters 2015 | 148 | Common | $0.35 | $0.49 |
3 rulings from Wizards of the Coast
- 1 February 2009Matca Rioters' ability is a "characteristic-defining ability." It applies at all times in all zones.
- 18 June 2021The basic land types are Plains, Island, Swamp, Mountain, and Forest. Land types other than basic land types (such as Desert) don't contribute to domain abilities.
- 18 June 2021Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.