In a deck filled with a diverse mix of permanent types, this can potentially allow you to access up to five cards in your graveyard each turn
The big error that both include is Stitch Carefree Surfer, but only the non-enchanted version
If Permission Denied resolves but the spell isn't countered (perhaps because it can't be countered), opponents will still be unable to cast noncreature spells this turn
Traverse the Ulvenwald is there to ensure we can cast it eventually, but casting it on-curve or as part of a double-spell turn will likely be difficult
As such, their main focus is on filling the graveyard and generating Food to grind out the late game with Forage value, while sometimes gaining a copious amount of life
Anyway, this is the most broken thing Ive seen in my whole life