The second exception to the rule is legitimate Commander staples
Creating a 1/1 Human token and a Food token is key to beating red decks, and it gives the Sugarmaw fuel for at least two rounds
"Tap an untapped Wizard you control" is an incredibly simple cost to pay in a deck with 30 Wizards, and since you don't have to tap Azami to activate it, you'll be tapping multiple Wizards a turn, every turn
Not only will this never get taken out of any precon deck thats purchased with the intention of making it into a deck based around its contents, anyone with a tribal deck built already would be crazy not to include this so there will be demand right out of the gate for just the single card
Fabled Passage works with Mayhem Devil, fills your graveyard for escape, and fixes for Dragonskull Summit, so we should automatically play four copies, right