This cube explores the power of common and uncommon artifacts. Anything ever printed at C/UC flies.

You will find classic mechanics with artifact twists within the mono-color section:

Multi-color themes tend to be a bit more linear but overlapping colorless cards can really help glue together different archetypes:

Discard theme theoretically can work as a card advantage scheme in many archetypes but also overlaps as an enabler for cards like Scrapyard Salvo and Rise of the Witch-King

And then we get to the part that might have made you turn away and stop reading if I put it at the beginning of the overview...

MORE TO COME ON COMBOS, TUTORS, AND REMOVAL
thopter sword
trinket and tribute mage
hoarding dragon