ULTRA BRAVERY SETT ! (mixing modes)

So I "mixed" modes which are urf and ultimate bravery (i know its not an "official riot mode") Anyways I wanted to have some fun,
I have no idea what how to play sett and Im pretty sure Setts build isnt suppose to be what I was told to do lol. I dont even know what the normal build is for him, I have an idea that it has something to do with hp build.