Help with budget Jodah, Archmage Eternal

Hi everyone! First post here, I've made a Jodah deck that I'm looking for some feedback/improvements on and was hoping this would be a good place to do it.

Moxfield has this listed at a little over $100, but I got it for less than that. It's mostly big creatures with bits and pieces of other stuff thrown in here and there. I've been playing the deck for a little while and it functions well, but I just don't know where to go with it from here. I'm thinking my limit would be $150 (which I'm not sure constitutes a budget brew). Thank you!

Deck List - https://moxfield.com/decks/NOLGffHTM0eFBrVfdbAcTQ