SCP-034, Obsidian Ritual Knife, sharp blade, ancient artifact, mysterious symbols, dark stone material, textured surface, reflective, held in a secure containment, dim lighting, close-up shot, 3/4 view, containment breach scenario, researcher examining, caution signs, high-security facility, metallic surfaces, emergency lights, shadowy ambiance, scientific equipment, ominous atmosphere, detailed engraving, containment locker, steel reinforced walls, surveillance cameras, redacted documents, classified setting, SCP Foundation logo, containment breach protocol, hazmat suit, secure storage, eerie silence, ominous presence.