Encantamiento — Aura
Encantar criatura.
Cuando la Sed perpetua entre al campo de batalla, si controlas un Desierto o hay una carta de Desierto en tu cementerio, gira la criatura encantada.
La criatura encantada no se endereza durante el paso de enderezar de su controlador.
For abilities that trigger only if you control a Desert or there is a Desert card in your graveyard, one condition must be true as the ability triggers and one must be true as the ability resolves. They don't have to be the same condition, though. For example, you could sacrifice your only Desert after the ability triggers but before it has resolved.