Cheapest priced copy (Hour of Devastation): $0.49 at Card Kingdom, near mint, their price list as of .
Ramunap Hydra 
Creature — Snake Hydra · 3/3 · Rare · Hour of Devastation · #130
Reach, vigilance, trample
This creature gets +1/+1 as long as you control a Desert.
This creature gets +1/+1 as long as there is a Desert card in your graveyard.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.49 to $1.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 130 | Rare | $0.49 | $0.49 |
| Hour of Devastation Promos | 130s | Rare | — | $1.79 |
One ruling from Wizards of the Coast
- 14 July 2017Unlike other cards in this set that care only whether you control a Desert or there is a Desert card in your graveyard, Ramunap Hydra's abilities reward you for meeting both conditions. If you control one or more Deserts and have one or more Desert cards in your graveyard, it'll get +2/+2.