Frieren's many years of training under her teacher Flamme are tested in her confrontation with Aura the Guillotine. Will Aura's scales find her wanting?
a person's mana increases in proportion 
with the time spent training.
،تزداد مانا المرء بقدر الوقت المبذول في التدريب
que se posee es proporcional
al tiempo que ha entrenado.
proportionnellement
aux années passées à s’exercer.
a mana da pessoa aumenta proporcionalmente
ao tempo gasto treinando.