Assert dominance, this is no place for cowards. Hard slam your megas if you need to. Mimi and willis will allow you to get cheap evos and fast. Jijimon will allow you to cheat out a ridiculous amount of cards if you have a flooded board of tamers. Against deathX you kinda just cry, there's not really a whole lot you can do against that card. I have recently added cards I've considered adding to the deck but I want to playtest it a bit more before adding them. Another thing to note, I am not running more of the piercing taiga mostly because once your opponent realizes what you are up to, they probably won't be letting you kill their mons. You can probably run one more piercing taiga and cut down one of your level 5s/6s. Mame might not be too useful in this deck so if it feels like a brick more often than not,MasterTyrannomon should be your next pick, if willis isn't popping off enough, level 5 rapidmon might be the way to go