Ring Burner

The Ring Burner is an robotic enemy first appearing in Super Mario 3D World. They appear in only 3 levels, World 5-6, World Star-1, and in World Crown-Crown. 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.