I’m planning to take the N2 this December and passed N3 last year in July. Recently I’ve been obsessed with Fire Emblem 3 Houses and after completing the game in English, ive been watching Game Gengo’s video where he goes through the beginning of the game in Japanese and explains the vocab/grammar along the way. Getting hit with stuff like おぬし as a pronoun and all the archaic ways Sothis conjugates verbs, I’ve wondering if I’m wasting my time using this as a study resource and I’m gonna end up learning stuff that’s way too far removed from actual jlpt test content and too niche/historical 
For anyone else who used Fire Emblem 3 Houses as a study resource, please give me your honest opinions here