Wrenn and Six Finally, in first place, is you guessed it: Wrenn and Six
Having Whimsicott and its previous stage (Cottonee) is a waste of space in a deck that only allows 20 cards
Since one of the main goals with those decks is to cast as many spells from exile as possible, Solstice Revelations will fit in perfectly
Getting access to your opponents spells is pretty good, since it also deprives them of the ability to recur their own cards
That being said, in most cases, if you want to get one of the harder-to-pull or hottest cards in a set, youll want to wait a bit to see how it fairs in the market before buying it
You can also turn your opponents lands into creatures, which can be strategic to thwart a board wipe