Thats because each Scene Box contains 6 borderless, foil treated art cards to create the scene depicted on the cover of the box
While Memnarch's ability to gain control of a target artifact may appear linear, Memnarch's other ability is to turn any permanent into an artifact, in addition to its other types
It's pretty strong, so you'll want to add in haste where possible, since each dork you control with power greater than their base power gets +1/+1 counters to grow permanently equal to the difference, and then will do it again
Lastly, maybe you pay the ward cost once and put a ward card to Honest Work, after that you can disregard ward
Once you get a feel for the kind of shenanigans that can be had, I encourage you to try your hand at making your own funny build
[2] For example, a low curve might contain mostly 1- and 2-drops and top out at a card with 4 mana