Ramunap Hydra — ruling 1

Unlike 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.

Ramunap Hydra : règles, fonctionnement et interactions (MTG)

Ramunap Hydra is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

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.

How it works : Ramunap Hydra

Original English text — Wizards of the Coast / Scryfall

#1July 14, 2017· Wizards of the Coast
Unlike 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.
No other card is named in this ruling.