We just don't get viable 2-cost mana rocks very often, with the last universally playable one being Arcane Signet released 5+ years ago now
Tezzeret, Cruel Captain and Daretti, Scrap Savant are wonderful planeswalkers to include with all of these card-drawing artifacts, if possible
It offers 4v4 multiplayer and all Magic cards are available for free as well, so no need to invest anything other than your time
I see Wildfire Devils as further help for the land imbalance, because you know the first thing youre casting is someone elses Cultivate
It used to be a Five Color essential, and you can really help mana screwed or color screwed folks out by giving them two lands
Fortunately, Japanese variants of Ancestral Mask should be available to North American players who are willing to go the extra mile to acquire it