(There was a time when there was no maximum limit, which swiftly changed after someone entered a German tournament with a 2000+ card deck.) A tournament deck will always be 40 cards because the fewer cards you have, the more likely you are to draw the ones you want
And for that argument, I didn't have the majority
3 Professor's Research Shows Drawing Cards Leads To Greater Success Draw the Win Conditions Faster Drawing two cards is usually a good effect, no matter the card game
Let's turn to them in alphabetical order
They are also allowed to make in-multiverse versions of them, which might entail changing one-for-one property-specific terms with Magic terminology (i.e., unique, they wouldnt just make it an already existing thing)
Youll probably play this in EDH anyway, a format where you should deal damage with your commander