The idea is to banish everything. two cards in the deck does that, Macro Cosmos and Dimensional Fissure. I know there is only 2 cards that banishes everything but trust me you will see them more often than you see your mama. If you keep banishing everything than you will make your opponent suffer and you will make your field. Btw fun-fact: Macro Cosmos is ash proof so don't be scared to activate it. One mistake I see players does is summoning Zeroboros early in the game. DON'T. It's a late game card ya dinguss. Imagine having a 10k atk beat-stick and a 3k wheenie.
So obviously this deck is a Anti-Meta and Non-Meta deck. Metaphys Deadalus if used right will deal with every single meta deck and you will see you won your opponent surrendered message on the screen a lot. Becouse they start crying when they see all of their monsters get banishd and they can't even activate anything to respond that banish. L. (Deadalus + Field Spell Combo)
If you live tru the 3rd round your chances of winning is quite high. IF YOU DONT MESS UP.