Can you help me to use the patch from project ember?

[Zerif]

This is Project Ember

FE6: Project Ember (v1.85 as of 8/16/2021) - "ν Dorothy" Edition

Greetings and salutations, FEU! My name is Brunhilda, and I am a fledgling romhacker who has come to show a project I have worked on with some assistance from the community in the past two years. This passion project is none other than Project Ember, a gameplay/graphics overhaul of FE6 that aims to give the player a brand new and (hopefully!) fun experience. Dozens of changes have been made, too many for me to list off every single one here. But to list a few: Tweaked playable units Altered c…