Its basically an Unstable Obelisk in your manabase
Lloyd Coombes is an experienced freelancer in tech, gaming and fitness seen at Polygon, Eurogamer, Macworld, TechRadar and many more
Now I do feel that the list of rares here is less resilient overall to a reprint, but I feel good about the rebound potential of at least the following based on their overall demand profile in Modern & EDH: Noble Hierarch Celestial Collonade Engineered Explosives Demonic Tutor Life from the Loam Reanimate Masterpiece Reprints & Premium Card Fatigue
Meanwhile, Treasure Mage provides finishing power with Mindslaver, Wurmcoil Engine, or basically any big, powerful artifact you can imagine
Decimator of Provinces 7 The backup Craterhoof Behemoth
Rings is an incredibly powerful enabler for tons of commanders, and can set up a combo simply by existing next to Basalt Monolith