Slayers Wonderful

Teenage sorceress Lina Inverse and her bumbling swordsman companion Gourry Gabriev, forever questing for fame, fortune, and foreign food, are once again roaming the countryside looking for adventure. They happen upon a group of bandits, and decide to make an attack, but...Lina's magic doesn't work, Gourry's Sword of Light doesn't work, and the two of them get clobbered. For some reason, the forces of magic are waning, and it's up to Lina and her companions to find the cause and fix it. After all...