Replacing Cyberstein for beaver warrior is 🔥ed. What are you thinking???
Replacing Cyberstein for Tatsu though... now THAT'S what I call a true synergy, everyone knows Tatsu is the most overpowered card in the game.
Why not using both? 30 cards deck should always be the way to go for best consistentcy and heart of the cards play. Also need 3 Dangerous Machine Type 6, let you pop monster or draw every turn guaranteed with 30 cards deck. Don't forget to run 3 Jar of Greeds for extra consistency too