A demonic greatsword, "Shard of the Abyss". The blade is carved from jagged, cracked obsidian, with pulsating red energy glowing from within the cracks like lava. The massive crossguard is made of blackened bone, shaped like demonic horns. The hilt is wrapped in rough, worn leather. The pommel is a stylized skull with ruby eyes that emit a faint dark smoke. Style: dark fantasy, chaotic, powerful, highly detailed, corrupted, PBR textures, epic.