Dreamwalker’s Amulet

Wondrous item, rare (requires attunement)

While wearing this magic amulet, you don’t need to sleep, but instead meditate deeply, remaining semiconscious. While in this trance, you can manifest your consciousness as a spirit on the Ethereal Plane as with the spell etherealness. The spirit resembles you and has your game statistics, except that it has AC 10, 1 hit point, has a fly speed of 10 ft. (hover), and can’t take any other actions than moving. You can see and hear what the spirit sees and hears. The spirit can move no further than 1 mile away from where your physical body is and can’t leave the Ethereal Plane. The spirit vanishes when reduced to 0 hit points, if it’s forced to leave the Ethereal Plane, or when your trance ends.

Dreamwalker’s Magic. The amulet has 5 charges and regains all charges daily at dawn. While wearing it, you can expend its charges to cast dream (1 charge) or sleep (1 charge per spell level).