I think its a trap to go deep on Minwu in 99% of drafts, but the one time it works will be pretty cool
But what's got spellslingers talking is Wizards' social media response: a teaser image with four MTG cards, the titles spelling out "Eyes up, Guardian, Imprisoned in the Moon"
That said, Possibility Storm was mostly unplayable from a competitive perspective because the deck-building cost was too high, until the right support mechanic (adventure sorceries) came along and made it into the centerpiece of a legitimate deck, so it might just be a matter of time until something breaks Unpredictable Cyclone as well
Snapshot's tool is built so that uploading a photo and selecting a template handles the hard parts of the layout automatically
In addition to this, if we expand our criteria to include three-mana clones, we also have to take into account Glasspool MimicGlasspool Mimic, Mirror ImageMirror Image, and, functionally, Phyrexian MetamorphPhyrexian Metamorph
Typically however you want your top end at 7 and 8 if you want casting them as a backup (which the green based cheat in decks generally do)