Uchbenbak, the Great Mistake Uchbenbak, the Great Mistake has an interesting logistical play as your commander
Graveyard hate isnt quite as common as it should be in Commander, so leaning on your graveyard as a resource is perfectly okay too
When I first built Feldon, it had a Goblin and artifact sub-theme since there are a lot of Goblins that have special abilities, including those that relate to artifacts, and the copy that Feldon makes is an artifact (cards such as Goblin Welder and Goblin Trashmaster, for example)
Competing land like City of Brass and Man Confluence only have their damage-dealing mana fixing abilities, so even paying for a generic cost will hurt with those lands
This is essentially a linear combo deck that is elevated to powerhouse status because of how much interaction and protection it's packing, making it one of the strongest decks in this article