Arzoth's Crown

A crown forged by Arzoth, with horns and scaled he removed willingly. It is made of black scales, with five curved horns turned inwards. The crown has a green gem embedded in the front, which glows brightly when attuned to by a spellcaster. If attuned by a spellcaster the crown gives off dim light, and upon close inspection an ethereal fog that follows the wearer. The crown sheds dim light for 40 feet

A spellcaster who is attuned to the crown gains the ability to cast chaos bolt at will once per short rest. The bolt takes the psychic damage property.

Anyone who is attuned to the crown gains +1 AC regardless of spellcaster status. A glyph in the language of the Netherese dances around the wearer during combat. The glyph reads protect 

The Crown also provides the wearer with telepathy for 60 feet, and the wearer has advantage on intimidation checks while wearing the crown.

To you, my mind. You have an immeasurable will; I only hope I can provide the means to fulfill it.

Notes: Bonus: Armor Class, By a spellcaster