Another issue with white is that its most impactful plays tend to be stax pieces like Drannith Magistrate and mass land destruction like Armageddon, which many casual pods soft-ban during their Rule 0 conversations
For just 3B, each opponent chooses a creature card in their graveyard, and you put all of them onto the battlefield
Being able to destroy all creatures on the board for only four mana is still a tremendous bargain, especially considering that all four-mana board wipes these days have a caveat that could serve as a minor downside (an opponent drawing a card or getting a Clue token, for instance)
Prince John, Greediest Of All depicts the craven coward atop a pile of riches, with an equally greedy ability to boot
Make the cards look nice and clean.
In any case, you want to be combining enablers like Teferi's Puzzle BoxTeferi's Puzzle Box, Howling MineHowling Mine, and the original Wheel of FortuneWheel of Fortune with payoffs and damage dealers like Fate UnravelerFate Unraveler, Sheoldred, the ApocalypseSheoldred, the Apocalypse, and Razorkin NeedleheadRazorkin Needlehead