Magnecore

The Magnecore, also called the MG Core, is a magnetic Core built for the Magnacore System and split into South Pole and North Pole variants. In Beyblade: V-Force, Kenny developed it after studying data gathered from Team Psykick's Beyblades, working to reproduce the magnetic effects of the rarer Magtram core without ever holding the original technology himself. Because the naturally occurring metals used in its construction carried impurities the Magtram lacked, the Bladebreakers struggled to master even its basic handling until they put in extensive training.