The Lord of the Hunt Add-on for Middle-earth: Shadow of Mordor has 13 achievements.
Eat a captain with a Wretched Graug.
Complete all objectives in the Test of the Wild.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Defeat all the Beastmaster Warchiefs.
Activate the Blazing Steed.
Bait 10 Ghûl mounds.
Have 20 Branded Ghûls at one time.
Complete 25 Caragath Stealth Kills.
Kill a Caragath with an Execution.
Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.
Begin a new hunt with Torvin.
Kill a Graug by dispatching your Ghûls on him.
Use a Wretched Graug's Projectile Vomit on an Uruk Captain or Warchief.