So the nice thing about having multiple non-confusing broadly supported formats: you can have Holocrons.
Basically each format can have its own banlist. A straight-up banlist is far preferable to the nerftatta FAQ we currently have. But it would cause (justified) anger in the current "100/6 or GTFO" atmosphere, because it would basically be FFG saying "haha, get rekt scrubs, you just bought a bunch of stuff that's now worthless! Maybe buy our new broken OP releases and hope we don't nerf those too? Lol."
But if they ban Miranda in 100/6 3x3 but she's still legal in 150/8 4x3 or 300/12 6x3, for example, it's better.




