I've really enjoyed seeing how Machinedramon has had this resurgence on the listings. Hoping this will make Bandai give it some, actual, support in the future and not just showing up in other decks
Been tinkering with this style of list as well, and found that I really hit my stride by adding 2 tapirmon and 2 lui. I took out chaos x bc I was never going into it. My machinedramons were great at breaking boards but rarely lived more than a turn.