Davey

Davey is one of the trapped brewer-pirates in the Brewery on Braindeath Island, and is involved in the quest "Rum Deal". He is located in the western room on the first floor of the Brewery. A player must go to him in order to get an Evil Spirit out of the Brewing Controls. Captain Braindeath informs players that the best way to get the spirit out would be to speak to Davey, who can be found in the bunk-room of the brewery and apparently used to be a priest, though this could be called into question judging by his involvement with pirates. Priest or no, however, he blessed the wrench that Captain Braindeath gives you and turns it into a holy wrench. This, when used on the Brewing Controls in the brewery, will result in your character shouting "The power of Guthix compells you!" and the level 80 Evil Spirit will be drawn out, and a bossfight will initiate.

Trivia

 * The line "The power of Guthix compells you!" is a reference to the line "The power of Christ compells you!" from the film The Exorcist.
 * Part of Davey's blessing is "Romanes Eunt Domus" (which is bad Latin for "Romans go home") and is a reference to Monty Python's Life of Brian.
 * After the Wrench is enchanted the player says "Groovy" which may be a reference to Army of Darkness.