Jack-O'Skelton spawns every 15 minutes in one of a few predesignated places. When he is about to spawn, a server-wide announcement will be shown. * Jack-O'Skelton has just spawned near Seers' Village * * Directly south-west of Seer's bank. * Jack-O'Skelton has just spawned near The Wilderness * * Directly in the center of Lava Maze. * Jack-O'Skelton has just spawned near Lumbridge/Draynor * * Directly west of Lumbridge Castle, by the water well.