This deck is an optimization of 3 decks : Timelords, Eldlich and Trains that share the affinity that they can easily Xyz 10.
It's surprisingly efficient and you have a lot of plays you can do to better suit the situation on hand, you can OTK with big monsters, Stall and burn with Timelords, pop annoying cards left and right with Eldlich and Derricrane.
This will surprise your opponent never knowing which route you'll take.