Two years to the day, I wrote a story/strategy guide for the first paralogue chapter in the then-recently released Fire Emblem Engage for the Nintendo Switch. The extra battle had a definite difficulty spike compared to the regular campaign and I was slightly under-leveled. I came up with a cheesy approach to dealing with two enemies late in the stage and thus avoiding having a couple of hours of work unraveled.

(PS: I still need to finish Engage...)

https://thenewleafjournal.com/tiki-paralogue-trick-in-fire-emblem-engage/