This is my updated HeavyMetaldramon deck. Although to be honest it isn't entirely my idea. I saw somebody post a similar list in one of my group chats and I took notice of it and refined it a little to suit myself a little more. But the decks playstyle and idea remains the same from theirs. Speed is the name of the game. Empty out your hand as fast as you can to play back a lot of Dark Dragons and Evil Dragons to give them rush and security attack +1. This does so much damage extremely quickly and I find that this turbo build may end up being better than the control build I was previously working with.
