Stone Ruin

While carrying this rune-inscribed item, you have Advantage on Wisdom (Insight) checks and Darkvision out to 120 feet.

As a Reaction when a creature ends its turn within 30 ft, you can invoke the rune to force it to make a Wisdom save. On a failure, it is charmed for 1 minute, has speed 0, and is incapacitated in a dreamy stupor. It repeats the save at the end of its turns, ending the effect on a success.

Once used, the rune can’t be invoked again until a short or long rest.