The real deal in the event. It shares many similarities with the common R.Ost: fast attack rate, high DPS, decent speed... However, it has almost no health and lacks the ability to do Critical Hits. Use Critical Hitters to take it down easier. Despite being the strongest golden enemy in the event, it has a lower money drop than both Goldoge and Sir Hippoe.
Turn the animation on and off using the switch in the upper left. Clicking the viewer background enables scrolling and zooming with the mouse if on desktop. Note that browser zoom may cause issues with scrolling and zooming. A list of available backgrounds can be found here. For more info on usage, see here.