Headband of Intellect

Uncommon

Wondrous item, uncommon (requires attunement) Your Intelligence score is 19 while you wear this headband. It has no effect on you if your Intelligence is 19 or higher without it.

Ring of puzzler’s wit

Uncommon

Ring, unncommon This gold ring bears a fluorite stone and is enchanted to sharpen the wearer’s mind. The ring has 3 charges and regains 1d4 − 1 expended charges daily at dawn. When you make an Intelligence check, you can expend 1 charge to grant yourself advantage on the check. This item is found in The Book of Many Things. The surface of the ring is covered is extremely detailed runework that forms a mazelike pattern on its surface and attempting to follow it never seems to work as it should.