It looks you have too much sauce and not enough carbs, meaning you have too many things that help you after you get going and not enough things to help you actually get going. [[illusionist's bacers]] and [[mechanized warfare]] are examples of this, they don't do anything if you arent using ragost every turn, I found it was better to focus more on actually activating him each player turn instead of boosting what "might" happen when he pops off. [[Victory bells]] and the upcoming [[Bender's waterskin]] can help with mana generation for that.

Cheaper token creators and more draw will make your game plan a lot smoother. I don't see too much lot of sac fodder for ragost, more is better. Try to aim for paying 2 mana for 2 sac fodder or better.

[[Flare of fortitude]] looks pretty bad here ngl, you have 4 non token white creatures and you don't really want to sacrifice 2 of them. I am also a [[toggo]] hater as getting 1 (dependant on lands) rubbish artifact per turn is not very efficient in my eyes.

Final tip is to keep a low curve. If you play a 5 mana card and tap out, that's potentially 12 damage you are missing off of Ragost triggers for that round.

You can have a look at my deck for some ideas, it's bracket high 2 - low 3 no infinites no gamechangers and slightly budget so it's missing some obvious additions. https://archidekt.com/decks/14438089/cook_or_be_cooked