While proving that cards can come off of the Reserved List is a big deal in and of itself, perhaps more important is the reason: Wizards stated, in black and white, that community support for the change made it happen
There are plenty of preloaded mana symbols and formatting tools you can click on to add various costs and text to a card, so you dont have to mess with any sort of syntax
And may your generators always spawn tokens in troves
This is a good sign, and generally bodes well for new Commanders
Hopefully all this hard work has shown you some of the best and most useful auras to include in your builds
The only other mode on here you're really happy with is the artifact removal, and that only feels good if you're removing a legitimate threat, as opposed to randomly hitting someone's mana rock