(A creature with menace can't be blocked except by two or more creatures.) Artifact Artifact (CTRL to add secondary) Creature Mardu Siegebreaker Deathtouch, haste When this creature enters, exile up to one other target creature you control until this creature leaves the battlefield
Moonmist represents the biggest blowout potential of the bunch, potentially enabling a bunch of transform triggers but at a minimum turning your creatures into their most-dangerous side right before you untap
The card is the first great Thopter commander, allowing you to play a unique Commander deck utilizing a creature type that while having a lot of support, never has a solid dedicated commander until this point, which also helps drive Leonardo Da Vinci's price up
While this doesnt provide a whole lot in the way of information about what the drop entails, we have a couple of threads to go off that can guide speculation
Paying into X plus three mana always seemed like a hard sell to me when every mana counted, and drawing 1 card for 4 mana never seemed very good
