This is just a quick reference for all those trying to make up some of the spellbooks. I meant to put this up earlier, but it slipped my mind. It will be included in the FAQ at a later time when I have the time to write up the recent changes. Spellbook Properties & Max Intensities Lower Mana Cost 6% Lower Reagent Cost 15% Spell Damage Increase 9% Intelligence Increase 6 Mana Increase 6 Faster Casting 1 Faster Cast Recovery 2 Mana Regeneration 1 Magery, Meditation, Evaluating Intelligence, Resisting Spells +12 to base skill Slayer Groups and Sub Types Humanoid Group (opposed to Undead Group): Repond Slayer - Ogre Slayer - Orc Slayer - Troll Slayer Abyss Group (opposed to Elemental and Fey Groups): Demon Slayer - Gargoyle Slayer Fey Group (opposed to Abyss Group): Fey Slayer* Arachnid Group (opposed to Reptilian Group): Arachnid Slayer- Scorpion Slayer - Spider Slayer - Terathan Slayer Reptilian Group (opposed to Arachnid Group): Reptile Slayer - Dragon Slayer - Lizardman Slayer - Ophidian Slayer - Snake Slayer Undead Group (opposed to Humanoid Group): Undead Slayer Elemental Group (opposed to Abyss Group): Elemental Slayer - Air Elemental Slayer - Blood Elemental Slayer - Earth Elemental Slayer Fire Elemental Slayer - Poison Elemental Slayer - Snow Elemental Slayer - Water Elemental Slayer *It is not possible to have a Fey Slayer on a player crafted spellbook. It only comes on the Ilshenar mini artifact, Pixie Swatter. It is only included for reference. As in: Stay away from fairies when carrying a Demon or Gargoyle slayer That's pretty much everything for a quick reference, I believe. Anything I've missed, feel free to toss a reply below.