Other cards you might want to add include Robe of Stars, Meekstone, Retribution of the Meek, Ohran Frostfang, Ikra Shidiqi, the Usurper, Sylvan Caryatid, Utopia Tree, the surprisingly pricey Indomitable Ancients, Heroic Intervention, or Courser of Kruphix.
In December Tomer from MTG Goldfish put up a YouTube video addressing the question: In the video, he reached out to Frank Karsten for some more statistical help to evaluate that question
Brawl Not Legal Vintage Banned Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Banned Penny Not Legal Sentinel Dispatch Conspiracy (Start the game with this conspiracy face up in the command zone.) At the beginning of the first upkeep, create a 1/1 colorless Construct artifact creature token with defender
Staff of Compleation also works quite great here
This market place is much more interactive and really requires work to be successful
It has good synergy with a selection of counter giving cards and it can just win games all by itself when your mana gets truely out of hand