Abyssal coif

The Abyssal coif is a piece of abyssal equipment and the helm counterpart of the Ranged-type abyssal armor, which requires a Defence and Constitution level of 75 to wield, and can only be found as a drop from the Abyssal dragon.

The Abyssal dragon is very difficult to defeat, and even after defeating it, there's a low chance of receiving an abyssal item drop. Also, fighting the dragon requires a slayer level of 85+, due to the fact that 50 Abyssal demons must be killed before a player can enter the room containing the dragon, which is located in the center of the abyssal area.