Flying Fist

The Flying Fist is an ability used by Optimus Prime in the Robots in Disguise continuity family.

An old tradition of Super Robots.

Optimus Prime's Flying Fist is achieved by launching his Super Mode right fist and forearm from either his arm or from his trailer's battle station mode. Dialog suggests that this rocket-powered pulverizing punch may also have a handy homing ability.

You'll find it packs quite a punch.Optimus Prime, "Battle Protocol!"

Fiction

Robots in Disguise cartoon

After Koji Onishi deftly distracted Megatron from his dastardly devastation of Optimus, allowing the Autobot leader to tell his trailer to fire the Flying Fist. The fist flattened his foe. Battle Protocol! When Sky-Byte suspiciously sprang at a sarcophagus, Optimus fired the fist from his forearm to prevent the Predacon's progression. A brisk battle began. The Secret of the Ruins

The Predacons prepared to pummel the Autobots after Tow-Line's transmutation to Predacon and back. Sky-Byte's Tsunami Blast strayed from its objective of Optimus, who promptly propelled his "Power fist" at the Predacon. Tow-Line Goes Haywire

At Castle Peak, Megatron pilfered some protoforms and the Predacons prevented an Autobot pursuit. Outraged, Optimus opened up on them with awesome ordinance, including the Flying Fist. The Decepticons The Decepticons dared to deceive the Autobots, alleging they were able to be altruistic. Scourge struck at Sky-Byte and slightly severed Kelly's car, but a swift save by Optimus's Flying Fist saved Kelly's life. The terrible trick was terminated and the Decepticons driven to defeat. The Test