Whether you care about the number of artifacts you control or you have a way to double tokens, you should think about the Battleball
Astrologian's Planisphere This two-cost Blue artifact Equipment with job select Equip for 2 will make it a Wizard and then as you cast non-dorks, toss a +1/+1 counter here and then on your third card drawn each turn, not just yours - brilliant win con there for Spellslinger brews and Commanders for Commander Damage in Cantrips
Even the best Pokmon cards for rich folks to invest in typically land between the $100,000 and $500,000 range
Phasings the best form of protection in Commander, and its nifty tech for equipment and aura decks looking to save permanents attached to their creatures
A less obnoxious move is to use a card like Nissa, Who Shakes the World to animate a bunch of lands to mount a go-wide attack or using the Liquimetal to make a creature into an artifact at instant speed to take advantage of Tempered Steel
Seven uninkable is a high cost, but that just means Bruno can sing bigger songs and trigger for massive amounts of card draw