Raiden

Raiden is the strongest Sword that Omamiro Mikoto can wield in Inferno Tempest: Death of Eternity. Raiden is a vastly stronger version of Laikara with a strength of 350, 340 more than it's weaker alternative. Raiden gives Omamiro the advantage of restistance against Lightning attacks. Raiden is obtained after Fireae Disregar, Omamiro, and Reveran Time return to Grimiore Island and find Laikara fused with the essence of the Thunder God, Raiden.