MTG Salvation

So I have had an idea for doing a coin flip deck for a while, though not that long as I have at most been playing MtG casually now for about 2 years, and I have the beginnings of a concept for the deck. It still need quite a bit of polishing, refining, and pruning however. Given my general lack of knowledge for the game I am limited on figuring out how to best get this deck to work right. That said the vision I have is to use coin flips that negatively affects me. It is meant to be a deck that is a gamble to play whether you are running it or going against it. I do however plan to stack the deck in my favor so to speak by increasing my odds of winning coin flips, as well as increasing the number of coins to flip on my turns, and the addition of having potential extra turns. The following will be the deck as it exists now and my goal is simply to make it better and to get it to 60 cards total. Also if I could get the whole value of the deck below $100 USD, it currently has a value of around $119.76 USD, that would be nice as I will have to buy most of the cards from the deck and my funds are rather low at the moment.