Magic Items

Wondrous Item, Uncommon, Requires Attunement

While this polished agate is on your person, you gain a +1 bonus to ability checks and saving throws.

This palm-sized stone is cool to the touch and carved into
the likeness of a beaming halfling face. While you hold
the stone, you gain advantage on Charisma (Persuasion)
checks made against good-aligned halflings.

Circlet of Blasting
Wondrous item, uncommon, Table F
This circlet looks like a simple piece of silver jewelry. On close inspection though it is decorated with all manner of arcane runes from the schools of evocation and conjuration.
While wearing this circlet, you can use an action to cast the scorching ray spell with it. When you make the spell’s attacks, you do so with an attack bonus of +5. The circlet can’t be used this way again until the next dawn.