Magnus Hammer

The Magnus Hammer is an alien weapon crafted with advanced, weather-controlling technology that grants the power to summon lightning from the sky. To the Autobots, it is a symbol of leadership borne by the Autobots First Lieutenant, who must have the Hammer in their possession somewhere to be considered the official Magnus. The Hammer was originally used by Ultra Magnus during the War for Cybertron before finding its way to Earth. Apparently, Moltenstorm was working on locating the Magnus Hammer from his base on the Moon. However, he was stopped by the Autobots and a joint attack with Starscream before he could go after it. Afterwards, the Autobots downloaded his records and Shockdrop tracked down the ancient weapon, which he would begin to use as one of his signature weapons.