Cave Entrance

A mountain hillside with a big cave entrance. There's vegetation around the cave, but as you get closer and closer to the cave entrance, all the flora begins to die out, leaving only a purple rock like obsidian. Everything else feels magical but eerie, as if something inside the cave is not natural and alive. It draws upon the magical veil and wind currents rush into the cave, while the outside is full of life, with thick and beautiful grass, some flowers, and one huge sunflower.