This archetype is especially strong when artifact cards are not only for the artifact deck. A good artifact creature can be aggro filler, sacrifice fodder, blink material, or equipment carrier
The top right corner is the 'cost' that a player would need to spend to summon a Black Knight (two black mana from Swamps, in this case)
Triumph of Gerrard seems much better suited to a more aggressive deck
While the set didn't shy away from the complexity of what Magic has to offer, it did figure out how to make a set that captured the core experience of Magic without being something that would overwhelm new players
Now that we know Infinity Constructed is being well supported, staples like these may well retain a good deal of their price
In addition to the Commander of the deck, inclusions like Celestine, the Living Saint, Cosmic Rebirth, and Sevinne's Reclamation are all great options to provide additional recursion