Magic Items

This wand has 3 charges. While holding it, you can use an action to expend 1 of its charges and target a Humanoid you can see within 30 feet of you. The target must succeed on a DC 10 Charisma saving throw or be forced to smile for 1 minute.
The wand regains all expended charges daily at dawn. If you expend the wand's last charge, roll a d20. On a 1, the wand transforms into a wand of scowls.
This wand takes the form of a toy sword. In addition, this wand has the Beacon property. A bearer can use a bonus action to cause the item to shed bright light in a 10-foot radius and dim light for an additional 10 feet, or to extinguish the light.

This appears as a normal gray cloak lined with the soft down of white feathers. When activated, the cloak transforms into the impressive plumage of angelic white feathers.

In the event that Terry survives the adventure, he bestows on the party the opportunity to make a greater fey pact, offering either a Wish or a copy of his spell book (A Tome of Clear Thought).
Breaking the Pact:
In the event that a character fails to eat ice-cream as part of their morning meal for three days in a row, these benefits are lost, in the case of the Wish it is removed from the character, in the case of the tome, the book is rendered blank, and all knowledge gained is forgotten.