Nerf Nitro stunt sets let kids build bigger stunt courses with their Nerf Nitro system! Each set includes 1 stunt accessory and 1 foam car designed for speed and distance. The FlameFury Stunt Set includes a ramp with a ring of fire. Use this set with a Nerf Nitro blaster to fire the car up the ramp and through the ring of fire. Blasters and sets each sold separately.