Bararaq Saiqa

Balalark Saika (雷光剣, Bararāku Saika, Lightning Sword) is a form of Extreme Magic from Sinbad's Djinn, Baal. When Sinbad uses this Extreme Magic, he draws lightning down from the sky. Once the lightning has been summoned and stored in the sword, it releases an enormous lightning blast able to fill the sky with light.