Lore-master
- Skill: Continual Air-lore: No longer toggled off when you are disarmed.
- Coordination buff no longer reduces the induction of map skills.
- The "Warding Knowledge" skills have been consolidated into one skill.
- The "Warding Knowledge" skills now include additional Genuses.
- "Leechcraft" and "Tend the Sick" have been consolidate into one skill: "Knowledge of Cures."
- New Skill: Knowledge of Cures: This skill removes three diseases, three wounds, does not provide a buff to Resistances and can be used in combat. The cooldown of this skill is 10 seconds. At level 62, this skill can be upgraded to "Improved Knowledge of Cures" to eliminate the Induction time.
- "Sign of Battle: Wizardry" and "Sign of Battle: Wizard's Fire" have been consolidated into one skill.
- "Sign of Battle: Wizard's Fire" cannot be resisted (though the DoT effect can be.)
- "Improved Sign of Battle: Wizard's Fire" is now available at Level 54. This upgrade eliminates the cooldown of the skill.
- The trait "Improved Sign of Battle" now provides +25% to damage.
- Skill: Back from the Brink: Range increased from 5m to 25m. This skill no longer requires a material component and no longer debuffs the target.
- Skill: Blinding Flash: No longer restricted by the Genus of mobs affected.
- "Ancient Wisdom" is now a Passive Skill. The bonus to "Ancient Wisdom" has been removed from the trait "Power and Wisdom" and factored into the new Passive Skill.
- Trait: Improved Storm-lore: Now increases all Lightning Damage.
- Trait: Explosive Force: Consolidated with "Fast Loader."
- New Trait: "The Study of Frost-lore"
- Trait: "Master of Beasts" has been consolidated with " The Wild and Ward" and improved.
- New Trait: "Improved Inner Flame"
- Trait Line: Keeper of Animals 4-set Bonus: Added decreased cooldown on "Inner Flame."
- Skill: Wisdom of the Council: Cooldown reduced from 10m to 5m.
- Skill: Call to the Valar: Cooldown reduced from 10m to 5m. The power cost of this skill has been increased.
- "Beast-lore" has been combined with the trait "Hardy Companion".
- New Trait: "Improved Flanking"
- Skill: Frost-lore: Removed the "Lock-up Loremaster's Computer" effect when casting the skill while disarmed.
- Skill: Back from the Brink: Targets now revive with 30% Morale.
http://lorebook.lotro.com/wiki/Update_4,_Rise_of_Isengard,_Official#Lore-master