This item is a small green glass vial. Inside, a silvery white smoke moves in a cloud-like fashion, occasionally solidifying into images of people talking, dancing, singing, etc.

While attuned to the vial, your spell save DC and spell attack bonus increase by one. 

This item has 6 charges. You may spend 2 charges to cast the spell Detect Thoughts. You may spend 4 charges to cast the spell Modify Memory. Whenever Modify Memory is cast on a new target, roll a d8. On a 1, any previous person who has had the spell cast on them in this way immediately loses the memory modification. Both spells use your spell save DC.

As an action, you may attempt to steal specific memories of 1 target. The target must succeed on a CHA saving throw against your spell save DC or have any memories of a specific individual stored in the vial. The vial may hold the memories of one individual at a time. Memories stored in this way appear as a silvery white mist. If the stopper is ever removed from the vial, the target immediately regains all memories lost in this way. 

Notes: Bonus: Spell Save DC, Bonus: Spell Attacks, Spellcaster