Cheapest priced copy (Hour of Devastation): $0.35 at Card Kingdom, near mint, their price list as of .
Sidewinder Naga 
Creature — Snake Warrior · 3/2 · Common · Hour of Devastation · #134
As long as you control a Desert or there is a Desert card in your graveyard, this creature gets +1/+0 and has trample.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 134 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 14 July 2017If an ability checks whether you control a Desert or there is a Desert card in your graveyard, having more than one doesn’t matter. Controlling one is the same as controlling five. There is also no extra bonus for both controlling one and having one in your graveyard.