I just dont see a lot of usefulness here
5 Likes smokemon August 31, 2022, 11:05pm 14 Best card of them all image16001600 246 KB 7 Likes Dyl September 1, 2022, 2:42am 15 I think @zorloth is correct
This means that any card with the Regulation mark G will no longer be legal to play

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You may have trouble finding paper copies of these cards in the wild, but they are more than available online
The prepared spell is not what you are here for, but it helps with one of the issues of running ramp in a control deck where the focus on efficient interaction means you can fall behind on card advantage