A formidable creature, its form an abstract assemblage of interlocking obsidian slabs and jagged volcanic rock. Its dark, smoky grey and black surface is rough and unyielding, punctuated by glowing fissures of molten orange energy that pulse from within. The structure is heavily armored and blocky, moving with a ponderous, unstoppable momentum, reflecting the brute force common in Dota 2's durable heroes.