Ancient blue dragon on a shattered glowing ice mountain

Ancient legendary blue dragon perched atop a shattered ice mountain, enormous blue scales scarred by centuries of battle, bright frozen ice glowing between armored plates, massive curved obsidian horns, razor-sharp black talons gripping fractured ice, frozen teal eyes filled with predatory intelligence, ice and water pouring from flared nostrils, rows of jagged fangs exposed in a terrifying snarl,