Amulet of Dreams

While wearing this amulet, you always experience a period of vivid, realistic dreams (at least one hour long) when you sleep or complete a trance. Creatures that don't require sleep or semiconscious meditation can't benefit from this amulet.  You can take control of your dreams and customize them any way you want. You also gain the following benefits:

• You have advantage on saving throws against any spell or effect that tries to shape your dreams while you sleep (such as the dream spell). 
• Once per long rest, while you dream, you can convey a brief message (about 10 seconds) to a creature within 1 mile you know by name and have met in person. This effect ignores physical barriers. If the target is asleep, they receive the message instantly. If not, they receive it next time they sleep or enter a trance. The target can reply to the message in a similar way. 
• Once every 10 days, you can choose to receive through your dreams a message from an otherworldly entity concerning a specific goal, event, or activity you plan to pursue during the next 24 hours. The DM chooses possible omens following the augury spell description.
• Finally, once every 30 days, you cast scrying while dreaming (spell save DC 12). 

Notes: Scrying, Utility, Jewelry