We can also (mostly) agree that metagames in which there are many deck choices are funner than ones in which only one deck is played
You basically toss in cards like Leyline of Anticipation and Vivien, Champion of the Wilds to give your creatures flash, add in some more morphs (although many of the best ones are already in the precon), and you're good to go
Group commons and uncommons by set if possible, since some older sets carry a slight premium over recent ones
Looking for an Illustrator of your own
Giving every opposing creature -2/-2 on the way in and from now on is basically unbeatable for an awful lot of decks, and thats not even factoring in the ridiculous +2/+2 to your team
Both of these issues create strong incentives for Wizards of the Coast to try to at least somewhat manipulate the distribution of this card, but at the same time doing so would potentially ruin any sort of future release like this as well as strongly damage consumer confidence