C1112 Big stupid cow two bird sand dragon

The sky shook and the earth changed, the sun and moon lost their luster. Three auras filled with boundless pressure and destruction came over, as if they were going to annihilate the sky, collapse the earth, and crush the sea of stars.

The first one to appear was a black devil dragon with a body of 30,000 meters long, completely black as ink, and four claws. Its dragon horn was ferocious