You want to know how to get the really difficult uneasy aliance advancements? Well you are welcome :3
In this video i am going to show you, a really Easy way that doesnt require tons of fishing rods, only a little bit of redstone that i will Guide you through. Sry for the loud gamesound btw. it will be fixed in all my other videos from now on.
enjoy and leave a nice comment if the video helps you out