Cheapest priced copy (Conflux): $0.35 at Card Kingdom, near mint, their price list as of .
Viashino Slaughtermaster 
Creature — Lizard Warrior · 1/1 · Common · Modern Masters 2015 · #133
Double strike
{B}{G}: This creature gets +1/+1 until end of turn. Activate only once each turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Conflux | 73 | Uncommon | $0.35 | $0.49 |
| Modern Masters 2015 | 133 | Common | $0.35 | $0.49 |