What can I do and not DO?

Hi Aviad, Welcome to the forum.

I don't think you can do all the things which you have mentioned, Maybe I am not the right fit explain everything and I am not sure about Harry potter things, but you can summon a wand out of thin air, travel through time, travel to the distance places (even planets) in your astral projection, but everything depends on how much you believe and how much to put effort onto it to practice it.

You can start astral projection by reading this.

Let me know if you need any help.

Thanks,
Praveen