Less than 1 hour of actually playing, that is.
I go over the math proving how efficient Auto Battle is at getting all the Tempest Trials rewards you want with very minimal time investment.
If you still loathe the grind even with the improvements the last two events, this video should help you.
Also, first time capturing phone stuff so quality is not the best. Might see about making changes if I decide to do more. But it beats nothing but text I guess.
Music: Conquest (Fire Emblem Awakening) ....yeah it's awkward that one of the Fates versions also got that name.
.........This is the most clickbaity video I've ever made and I would be more ashamed if it weren't just me nerdgasming over a lot of math.