Capitalize on a Warchief's Fear.
Start a Riot by commanding a Warchief to attack another Warchief.
Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.
Successfully complete a Survivalist Challenge.
Issue a Death Threat, and then successfully kill the target.
Brand a Captain while in combat.
Poison a Captain at his own Feast.
Use Strike From Above while at least 60 feet above your target.
Complete an Outcast Rescue Mission.
Complete a Sword Mission and begin growing the legend of Urfael.
Complete a Dagger Mission and begin growing the legend of Acharn.
Unlock 4 Dagger Rune slots.
Complete a Bow Mission and begin growing the legend of Azkar.
Use the Detonate ability to burn 50 uruks.
Kill The Black Hand.
Kill The Tower.
Kill the Great White Graug.
Collect 50% of the Ithildin.
Collect 25% of the Artifacts.
Brand all 5 Warchiefs.
Attract caragors with bait 5 times.
Unlock 2 Bow Rune slots.
Free 5 caragors from cages.
Save Lithariel's life.
Make 20 uruks flee by dropping Morgai Fly nests.
Lift Lady Marwen's curse.
Activate all Forge Towers.
Unlock 3 Sword Rune slots.
Kill The Hammer.
Destroy the Monument Gate and topple the statue of Sauron.
Witness the creation of The Rings of Power.
Get Ratbag promoted to Warchief.
Discover some of the Wraith's past.
Make an uruk yours.
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Complete all Azkar Legend Missions.
Complete all Acharn Legend Missions.
Successfully complete 4 Hunting Challenges.
Liberate 20 slaves in 300 seconds while riding a caragor.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Collect 100% of the Ithildin.
Complete all Survivalist Challenges.
Complete all Hunting Challenges.
Complete all Outcast Rescue Missions.
Acquire a level 25 Rune.
Kill all 5 Warchiefs before any uruk take their place.
Collect 100% of the Artifacts and listen to their memories.
Complete all Urfael Legend Missions.
After an uruk kills you to become a Captain, help him become a Warchief, then kill him.
Perform an Execution on a flaming Berserker.