Wight rangers can also be summoned by wearing the upgraded Sliske's mask (Light or Shadow) from Dishonour among Thieves. The rangers summoned have no combat level, and inflict low, ranged damage. The rangers cannot be used in conjunction with dreadnips.
After doing some damage, a message in the chat box appears saying: "Your wight has served its purpose and left." If the wight is unable to attack, the message, "The wight couldn't attack so it left." appears. Also, if you happen to leave the wight's proximity it will disappear, giving the message: "The wight left as it lost sight of you."