Izetta: The Last Witch (2016)

S1E5 A False Miracle

Izetta possesses the extraordinary ability to battle entire armies, yet her powers come with restrictions. She can only harness her strength in proximity to specific ley lines; beyond those, she is just an ordinary girl. When the Germanian forces launch an assault in an area far from these ley lines, the duchy finds itself in a precarious situation. They must figure out a way to fend off the invaders without revealing the secret behind Izetta's remarkable abilities.