One thing to note at 3:36 Metalgreymon EX4 couldn't remove 2 ess because that eff needs you to digixros it (also note in that scenario, you could only digixros with materials from your hand since the Kiriha Nene tamer effect that lets you digixros with material from tamer & trash on all turns needs you to play exactly 1 and only 1 digimon at one time, my friend at locals already sent the email about this ruling to Bandai, and thats the answer) Overall, good work on the gameplay 👍