Slayers
A Slayer is a piece of equipment which, when worn, increases the damage you inflict during combat when you are fighting a particular type of enemy, by an amount equivalent to 150% damage increase. Slayers are identified by the slayer property listed on them. Here are the equipment types that may have a slayer property:
Weapons - Wielding a slayer weapon greatly increases your weapon damage against that creature type. Slayer weapons are often found as loot, or crafted with runic tools. Slayer bows can be found as loot from Juka Lords. When looted they appear as regular bows, however a player with 100 skill in bowcraft can use gears on the bow to reveal its slayer attribute, which will be random.
Spellbooks - Holding a slayer spellbook increases your spell damage against that creature type. Spells which do cold damage are the exception; their damage is unchanged. Slayer spellbooks can be crafted using a scribe's pen.
Musical Instruments - Using a musical instrument increases your success when using barding skills on a creature, provided the instrument slayer type matches the monster. Against creatures which are not of the instrument's slayer type, your chance of success is reduced to a level lower than regular instruments.
In general, slayers are a non-factor against players, but there is one exception: Players under the necromancer transformations of lich form, wraith form, or vampiric embrace receive 25% more damage when hit by a Silver weapon or cast upon by a mage using a Silver spellbook.
Slayer Types
Slayers in bold text are considered "Super Slayers" as they are effective against entire classes of creatures. However, super slayers do not do quite as much damage as regular slayers; the damage is equivalent to 100% damage increase.
| Slayer Name | Vulnerable Creatures |
| Silver | Ancient Lich, Bogle, Bone Knight, Bone Magi, Darknight Creeper, Flesh Golem, Ghoul, Gore Fiend, Hell Steed, Lady of the Snow, Lich, Lich Lord, Mummy, Revenant, Revenant Lion, Rotting Corpse, Shade, Shadow Knight, Skeletal Knight, Skeletal Mage, Skeletal Mount, Skeleton, Spectre, Wraith, Zombie |
| Fey Slayer | Centaur, Ethereal Warrior, Ki-rin, Lord Oaks, Pixie, Silvani, Treefellow, Unicorn, Wisp, Corporeal Brume |
| Repond | Arctic Ogre Lord, Cyclops, Ettin, Evil Mage, Evil Mage Lord, Frost Troll, all Meers, Ogre, Ogre Lord, Orc, Orc Bomber, Orc Brute, Orc Captain, Orcish Lord, Orcish Mage, Ratman, Ratman Archer, Ratman Mage, Savage, Savage Rider, Savage Shaman, Titan, Troll |
| Orc Slayer | Orc, Orc Bomber, Orc Brute, Orc Captain, Orcish Lord, Orcish Mage |
| Troll Slayer | Troll, Frost Troll |
| Ogre Slayer | Ogre, Ogre Lord, Arctic Ogre Lord |
| Reptilian Death | Ancient Wyrm, Deep Sea Serpent, Dragon, Drake, Giant Ice Worm, Ice Serpent, Giant Serpent, Hiryu, Ice Snake, all Jukas, Lava Serpent, Lava Snake, Lesser Hiryu, Lizardman, all Ophidians, Sea Serpent, Serado, Serpentine Dragon, Shadow Wyrm, Silver Serpent, Skeletal Dragon, Snake, Swamp Dragon, White Wyrm, Wyvern, Yamandon |
| Dragon Slayer | Ancient Wyrm, Dragon, Drake, Hiryu, Lesser Hiryu, Serpentine Dragon, Shadow Wyrm, Skeletal Dragon, Swamp Dragon, White Wyrm, Wyvern |
| Snake Slayer | Deep Sea Serpent, Giant Ice Worm, Giant Serpent, Ice Serpent, Ice Snake, Lava Serpent, Lava Snake, Sea Serpent, Serado, Silver Serpent, Snake, Yamandon, Crystal Sea Serpent |
| Lizardman Slayer | Lizardman |
| Ophidian Slayer | All ophidians |
| Exorcism | Abyssmal Horror, Arcane Daemon, Balron, Bone Demon, Chaos Daemon, Daemon, Demon Knight, Devourer, Fan Dancer, all non-player Gargoyles, Gibberling, Horde Minion, Ice Fiend, Imp, Impaler, Moloch, Oni, Ravager, Semidar, Succubus, Tsuki Wolf, Molekh |
| Demon Slayer | Abyssmal Horror, Arcane Daemon, Balron, Bone Demon, Chaos Daemon, Daemon, Demon Knight, Devourer, Gibberling, Horde Minion, Ice Fiend, Imp, Impaler, Moloch, Ravager |
| Gargoyle Slayer | All non-player gargoyles |
| Balron Damnation | Balron |
| Arachnid Doom | Dread Spider, Frost Spider, Giant Black Widow, Giant Spider, Mephitis, Scorpion, all Terathans |
| Terathan Slayer | All terathans |
| Spider Slayer | Dread Spider, Frost Spider, Giant Black Widow, Giant Spider, Mephitis |
| Scorpion Slayer | Scorpion |
| Elemental Ban | All elementals, Efreet, Kaze Kemono |
| Fire Elemental Slayer | Fire Elemental |
| Water Elemental Slayer | Water Elemental |
| Air Elemental Slayer | Air Elemental |
| Poison Elemental Slayer | Poison Elemental |
| Earth Elemental Slayer | Earth Elemental, all Ore Elementals |
| Blood Elemental Slayer | Blood Elemental |
| Snow Elemental Slayer | Snow Elemental, Ice Elemental |
| Bear | Grizzly Bear, Black Bear, Brown Bear, Polar Bear, Grobu |
| Vermin | Ratman Mage, Ratman Archer, Ratman, Sewer Rat, Rat, Giant Rat, Chiikkaha |
| Bat | Mongbat, Strong Mongbat, Vampire Bat |
| Mage | Evil Mage, Evil Mage Lord, Ancient Lich, Lich, Lich Lord, Skeletal Mage, Bone Magi, Orcish Mage, Khaldun Zealot, Juka Mage, Meer Mage, Meer Eternal, Black Order Mage, Black Order Grand Mage, Ophidian Mage, Ophidian Archmage, Master Theophilus, Ratman Mage |
| Beetle | Beetle, Rune Beetle, Fire Beetle, Deathwatch Beetle, Deathwatch Beetle Hatchling |
| Bird | All small birds, Tropical Bird, Chicken, Crane, Desert Ostard, Eagle, Forest Ostard, Frenzied Ostard, Phoenix, Pyre, Swoop, Harpy, Stone Harpy, Saliva |
| Ice | Ice Elemental, Ice Fiend, Ice Snake, Ice Fiend, Frost Ooze, Snow Leopard, Lady Of The Snow, Snow Elemental, Polar Bear, Frost Troll, Ice Serpent, Giant Ice Worm, Frost Spider, Arctic Ogre Lord, Unfrozen Mummy |
| Flame | Fire Elemental, Hell Hound, Hell Cat, Fire Steed, Predator Hell Cat, Lava Serpent, Lava Snake, Lava Lizard, Fire Gargoyle, Phoenix, Pyre |
| Bovine | Cow, Bull, Gaman, Minotaur Captain, Minotaur Scout, Minotaur, Tormented Minotaur |
| Wolf | Cu Sidhe, Dire Wolf, Grey Wolf, Timber Wolf, White Wolf, Tsuki Wolf, Gnaw, Hell Hound |
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