These Black contact lens are worn over the eyes and grant the wearer the Zariels Sight ability that allows them to receive darkvision. If they already have dark vision the range is doubled.It also  allows the wearer to see through magical darkness and Illusions. If the wearer is a tiefling from zariel's bloodline they can also cast immolating gaze once per long rest(4d10 fire damage to any target the wearer can see up to 300 feet away).

Notes: Language: Abyssal