The Obsidian Sovereign, also known as the Plum Marionette or Amethyst Monolith, is an aristocratic entity with a dominating intelligence. It originates from environments like deserted throne rooms or alien wrecks and prefers still, heavy atmospheres. Its appearance features a central violet crystal obelisk with thick, straight tentacles that resemble polished stone. These appendages are capable of applying precise pressure and utilize magnetic forces to immobilize hosts, effectively making them conscious prisoners of their own bodies. The entity's goal is to exert total control over the host, employing a low humming vibration for communication and restraint methods involving powerful gravitational fields. Its stimulation mechanics focus on deep-tissue manipulation, compelling involuntary responses without numbing the host. This presence asserts a cold, commanding authority that strips away autonomy.