Because it is a financially complicated card, it was not included in Yu-Gi-Oh Master Duel , but since you can always see your own and your opponent's graveyards right before activation, and you can also check the duel log in real time, it is meaningless to have it, and it is highly likely that it was not included because it is much better to just provide information due to the nature of having to insert program logic that interferes with log and graveyard references
Teferi is not fun or appealing, but his ability to stabilize bad positions and slowly suffocate opponents is exactly why players use him
This is the biggest re-trick in the format to hold onto
You cannot fall from a high position to a low position, and you cannot enter water from a place where there is water.[37] I feel stuffy being stuck in the map
Making poison even more dangerous, we had Proliferate, which lets you add a counter of the same type to anything that already has a counter