Without having tested it, what do people think of a cross between Grixis Urza and U/W Control? In particular, a control shell could make use of the mana Urza provides for counter-magic or draw spells, or EOT Whir of Invention. There's also a couple quality artifact deck countermagic spells in Metallic Rebuke and Stoic Rebuttal.
Furthermore, Saheeli, Sublime Artificer works wonders in a creature-light control shell and the artifact tokens come in handy for Urza.
Lastly, with all the great planeswalkers and legendary creatures in these colors, Mox Amber becomes a real option with 11 legendary creatures + planeswalkers total in the deck.
Furthermore, Saheeli, Sublime Artificer works wonders in a creature-light control shell and the artifact tokens come in handy for Urza.
Lastly, with all the great planeswalkers and legendary creatures in these colors, Mox Amber becomes a real option with 11 legendary creatures + planeswalkers total in the deck.
2 Metallic Rebuke
2 Stoic Rebuttal
2 Whir of Invention
1 Thirst for Knowledge
3 Serum Visions
1 Thopter Foundry
1 Sword of the Meek
3 Mox Opal
3 Mox Amber
3 Arcum's Astrolabe
3 Mishra's Bauble
1 Pithing Needle
1 Grafdigger's Cage
1 Ensnaring Bridge
1 Narset, Parter of Veils
2 Saheeli, Sublime Artificer
3 Teferi, Time Raveler
1 Teferi, Hero of Dominaria
1 Jace, the Mind Sculptor
4 Darksteel Citadel
1 Inventors' Fair
4 Flooded Strand
1 Polluted Delta
4 Snow-Covered Island
4 Hallowed Fountain
2 Glacial Fortress
360 card powered Chicago cube:
https://cubecobra.com/cube/overview/e7r
2020 Numerical Power Rankings:
https://www.mtgsalvation.com/forums/the-game/the-cube-forum/cube-card-and-archetype/817969-2020-numerical-cube-power-rankings
2018 CubeTutor Power Rankings:
https://www.mtgsalvation.com/forums/the-game/the-cube-forum/cube-card-and-archetype/803301-cubetutor-power-rankings-2018-by-color-and-cmc