Rathkin Abbey is a classic D&D campaign I’m running as my 10yo daughters first role-playing game. The players found some magic items belonging to famous adventurers of the past.
(I looked at a lot of magic items from different sources while coming up with these. I don’t remember what all may have inspired them.)
Ogden the fighter: A belt of finely-tooled leather with a silver buckle. It increases the wearer’s strength enough to increase their modifier by +1.
Frida the thief: High, soft leather boots designed with a feather motif. The wearer will not activate traps. If the wearer should fall, the boots will generate the same effect as the Feather Fall spell.
Cora the crusader (i.e. cleric): When the wearer raises the hood on this cloak, their image seems to shift and waver to onlookers. The effect can be very disconcerting when looking directly at them for more than a few seconds. (i.e. displacer cloak) +2 AC and saves.
Ector the mage: A fairly plain hazelwood wand with a crystal tip. It can store one first level spell. The crystal glows faintly when a spell is stored.
There was one other relic found of unknown provenance: A tiara with a cat’s ears design. When the wearer meows, they are transformed into a cat. The user may transform back at will, and they will also transform back when falling asleep or unconscious. Usable once per day.