Ring Burner

The Ring Burner is a robotic enemy first appearing in Super Mario 3D World. They appear in only 3 levels, World 5-6, World Star-1, and in World -. These enemies blast either square or circular plasma rings when they spot the player. They have the same insignia found commonly on Bill Blasters. Also, they act and look similar to Sentry Beams from Super Mario Galaxy. Unlike Sentry Beams, which turn into springs when jumped on, Ring Burners only become disabled as long as a player stands on it. They cannot be destroyed by any means.