The Mechanist, Aerial Artisan Casting non-creature spells with The Mechanist, Aerial Artisan builds a stash of Clue that turn into card draw or temporary 3/1 flying constructs
You get a full two turns to play these cards so the impulse effect is fairly lenient and because at the time of writing this card has been recently printed, it's very accessible too, much cheaper than the identical Reckless Impulse
The deck also uses the equipment card Skullclamp to sacrifice Illusions for more cards cheaply, though it's not so great with "lord" cards like Lord of the Unreal
Whether its allowing players to save their fetchlands for the opportune moment or making Eye of Ugin an effective three-mana land for Eldrazi decks, Urborg isnt going anywhere soon
Making the most of your Commanders abilities Arna Kennerd, Skycaptain is a 4/4 Esper flier with a mana value of 5
Whether this was a genuine mistake or a next-level marketing move is unclear, and will likely remain so