Transformers: Dark of the Moon - Robo Power - Optimus Prime Cyber Blast His blaster is the most powerful weapon in the universe. Use it to destroy the Decepticons and save the day! It even lights up to intimidate your enemies! When you spot your opponent, you can take them down with a blast of 10 darts before they even know whats happening! This blaster has the features you need to defend your world 10-dart capacity for extended firefights, an auto-advance barrel for speedy firing, and the voice of Optimus Prime for maximum morale. Battle-ready dart blaster features lights, sounds from Optimus Prime, an auto-advance barrel and 10 darts! Includes 10 darts! Blaster features lights and sounds!