Brand 20 Uruks in 60 seconds.

Wraith Flash Dominate 50 Uruks.

Challenge the Dark Lord in Mordor.

Kill all 5 Warchiefs before any uruk take their place.

Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.

Kill a Graug by dispatching your Ghûls on him.

Bait 10 Ghûl mounds.

Use a Wretched Graug's Projectile Vomit on an Uruk Captain or Warchief.

Kill a Caragath with an Execution.

Begin a new hunt with Torvin.

Complete all Urfael Legend Missions.

Complete all Azkâr Legend Missions.

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