1. I bought the Quest Pack, yet some quests have proven incompletable, so I was wondering if it's outdated or if I'm missing something?
2. I also bought a Castle Stamp but I don't know how to use it. I read you're supposed to go to your castle on the Overworld but I couldn't find my castle. Is there a way to do it without having to find my castle?
3. I got a pet Meemew named Ava who is levelling up very slowly, but I want to know if it's levelling up from simply being with me or if it's levelling up from my mining?
Then probably my noobiest question:
4. Where can I find Coral?