Dancing Fey

You create a 20 foot diameter sphere of small glowing fairies that dance, whisper and giggle. These fairies act as if they desperately want the attention of any creature in the sphere.  Creatures inside the sphere must make a Wis save to maintain spell concentration or to take any action other than dodge or dash.

As a bonus action on your turn, you can move the sphere up to 60 feet to a new spot within range. 

The Dancing Fey fairies become progressively more aggressive when higher level spell slots are used. Affects are cumulative.

4nd Level Spell Slot - Any item in the creatures hands are stolen and carried around within the sphere. Str save to prevent the item from being stolen. Retrieving the item requires a Dex save and an action.

6th Level Spell Slot - The fairies attack the creature if it tries to attack the fairies or attempts to leave the sphere (6d10).

8th Level Spell Slot - Leaving the sphere before the conclusion of the spell results transports the creature to a random location in the Feywild.