Your group comes across what must have once been a flourishing oasis, tucked into a nearly-hidden canyon. But the spring there has dried to barely a trickle, and without water or the power of the gods, the plants are in the slow process of dying. Only the hardiest of plants retain any green in their leaves, and most are already dead. The ground is littered with dry, dead leaves and flowers. It looks like this place was once beautiful, a well-tended garden of flowers and fruits, but that was before the Null came. Now it's past saving.