This is all I could find if i remember right you clicked the gears then the bow
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You must have 80 strength and 80 dexterity (real skill) to shoot a juka bow. Juka bows can be obtained from Juka Lords. They will appear as a brown bow marked simply "bow." You can have a GM bowyer modify it using gears to make the black, named Juka bow. After modification, you'll know which class of monsters it slays. The available Juka bow types are as follows:
Repond slayer - Double damage against Ogres, Orcs, Trolls, Cyclopses and Titans
Orc Slayer - Double damage against Orcs
Troll Slayer - Double damage against Trolls
Elemental Slayer - Double damage against all elementals
Blood Elemental Slayer - Double damage against Blood Elementals
Earth Elemental Slayer - Double damage against Earth Elementals
Poison Elemental Slayer - Double damaga against Poison Elementals
Fire Elemental Slayer - Double damage against Fire Elementals
Snow Elemental Slayer - Doubled damage against Snow Elementals
Air Elemental Slayer - Double damage against Air Elementals
Water Elemental Slayer - Double damage against Water Elementals
Demon Slayer - Double damage against Daemons, Gargoyles, Blarons, and Dark Fathers
Gargoyle Slayer - Double damage against all types of Gargoyles
Arachnid Slayer - Double damage against giant spiders and Terathans
Scorpion Slayer - Double damage against Scorpions
Spider Slayer - Double damage against giant spiders (Terathans excluded)
Terathan Slayer - Double damage against Terathans
Reptilian Slayer - Double damage against Alligators, Snakes, Lizardman, Dragons, Drakes, Wyrms and Ophidians
Dragon Slayer - Double damage against Dragons
Lizardman Slayer - Double damage against Lizardmen
Snake Slayer - Double damage against Snakes,Sea Serpents, Deep Sea Serpents
Ophidian Slayer - Double damage against Ophidians
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