This ring is the product of dozens of years of kobold craftsmanship, imbued with the combined magic of generations of kobold sorcerers. It constantly ticks and clicks at a steady pace, sometimes glowing faintly.

Kobold sense: If there are any kobolds within 100 ft of the wearer, it emits a noise akin to a slumbering dragon.

Call to arms: Once a day, the wearer can use an action to call 25 kobolds, 5 winged kobolds, and 1 kobold sorcerer. All kobolds have twice their max possible health and a +5 to their AC. These kobolds are loyal to the wearer and last for 24 hours or until they are dismissed.

Kobold's curse: If any creature that is not a kobold, or does not have the blessing of one devoted to Kurtulmak, tries to attune to the ring, they must succeed a DC 20 constitution saving throw. On a failed save, the creature is transformed into a kobold as if they has been targeted by a true polymorph spell with a duration of 24 hours. On a successful save, they successfully attune to the ring. If a creature fails 3 attunement saving throws in a row, they are permanently transformed into a kobold. If this happens, the only a wish spell can reverse it.