The Prophecy is very misleading from the bits we've seen already happen.
Queen's Chariot actually probably was Giga Queen, not her car or the roller coaster stuff.

Important to note that the Prophecy images may be somewhat BS.

Queen's one is about her chariot not being stopped. But the picture is clearly her car, which was stopped.
Y'know what she rides that wasn't stopped? Giga Queen. It beat us in the end.