How is Phoebe, who’s nine, going to fence gold? She can’t exactly walk into a cash for gold store. The standard gold bar in america will weigh 27.5 pounds. Given later scenes, such as the steeplechase course comic, I’m not sure Pheobe could carry the gold either.
We’ve seen her create rainbow constructs at a pretty significant scale. Assuming the creation of water vapor is involved in that process, she can make the weather significantly wetter in a local area. She’s also demonstrated spells of dryness and coldness albeit on a personal scale only. While actually changing the weather is probably out of her mass limit, it’s definitely possible.
I forget the exact date but ripples may be insufficient. On the other hand, being startled by a few metric tonnes of cryptid shakes most beings out of their gazing.
Based on the fact that the backpack didn’t have candy before the spell was cast I’m worried that it opens into a heretofore unknown demiplane or is actually a gate/translocation effect.
Only if you don’t check the moat