Whether they have flying printed on them, gained flying before your Archetype of Imagination entered the battlefield, try to gain it after your Archetype of Imagination entered the battlefield, or are being granted flying continuously (say, by another Archetype of Imagination), they can't have flying for any reason while you control Archetype of Imagination
Steam Deck compatible
Additionally, Kozilek's Command has shown up as a four-of in all of the Eldrazi Ramp decks, shooting the card up to the $10 range
You see, Luxior can substitute for a piece in one of my favourite combos to include in Elves: Devoted Druid + Vizier of Remedies
Another part of the game that I really like is that it was designed specifically to be played in person
By skipping past Standard, Wizards of the Coast is able to take some liberties that would totally wreck Standard for a couple of years if it were forced to have to adapt to this power level