BITCH eye

In order to attune to this item, it has to be set into an empty eyehole for the duration of a long rest, during which it sinks into the socket. The eye has 13 charges, and regains 1d6 every day at dusk. Once attuned, you may use the eye to cast the following spells, using one charge per spell level: See invisibility, Arcane eye, Animate dead, Eyebite