Bring a veteran officer aboard.

Reach "The Dark Lord" ending.

Brand all 5 Warchiefs.

Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Use Strike From Above while at least 60 feet above your target.

Liberate 30 slaves in 180 seconds while riding a caragor.

Lift Lady Marwen's curse.

Complete all Urfael Legend Missions.

Unlock 4 Dagger Rune slots.

After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Kill all 5 Warchiefs before any uruk take their place.

Destroy the Monument Gate and topple the statue of Sauron.

Issue a Death Threat, and then successfully kill the target.