Arch enemies will clash with Mega Bloks Power Rangers Mega force Robo Knight vs. Vrak. The mysterious Robo Knight and his Lion Mechazord will bring out their most powerful weapons to try and end the feud with the evil Vrak, a main villain of the War star aliens. Will Robo Knight and the Lion Mechazord destroy Vrak in his evolved fighting form? You decide who wins the day. Ideal for children ages 5 years and above.