This is why the Thrall Master always remains in the back of the battalion for protection. You should also beware that if the Thrall Master is killed in action, the entire battalion dies as well.

Thrall Masters and their thralls can not be upgraded with armor or weapon upgrades. You can only summon one type of unit battalion per Thrall Master. These thrall units are extremely weak but can serve as the first line of defense against a variety of enemy unit types. Thrall Master - A Black NГєmenorean emissary who can summon and command a horde of Orc or Hill-men class thralls in the service of the Witch-king.They also have mixed units, similar to Mordor, combining expendable units with elite infantry and heavy support units. The Angmar faction can be thought of as the evil counterpart to Dwarven faction The Battle for Middle-earth II they are strong and sturdy, but slow. In the campaign, the player must dominate the land of Angmar, gather a huge army, and then launch a massive invasion that will span half a millennium in Middle-earth's history. The Rise of the Witch-king tells the story of the evil Witch-kingвЂ™s rise to power, domination of Angmar and invasion of the great kingdom of Arnor. After the Great Plague in 1636 which devastates Gondor and desolates many parts of Eriador, the southern part of Arnor, the Witch-king finally destroys Fornost, and takes it as his own fortress. The tower of Amon SГ»l is destroyed, but the great fortress of Fornost is defended, and war continues. The Witch-king settled in Angmar, and after having built an army there, invades Arnor in the year 1409, and waged a 500-year war against the kingdom of Arnor, the north-kingdom of Men. In the year 1300 of the Third Age, evil things started to stir in Middle-Earth again, and the Nazgul re-appeared. Whether the story allows for branching or linear missions is still up for debate, but Rahimi said the maps that are used for the campaign will be available for multiplayer play as well.After a thousand years of peace that followed the War of the Last Alliance, evil once more began to spread across Middle-earth. The story will have roughly eight to 12 missions. What they learned is that the community wants more new units to existing forces, more functionality in the create-a-hero sandbox and more 'War of the Ring.' Along with that, the development team is trying to improve on just about every feature in The Battle for Middle-earth II, Rahimi said. It is in this setting that EA is expanding on the original game, listening more to the game's community to see what it wants, said producer Amir Rahimi. It is also here that the Witch-king battles - and eventually defeats - the forebears of Aragorn, the ranger from the north and the eventual king of men. The land is divided into three separate realms by the king's sons, and the Witch-king sees this as a much easier target on which to build his power than Gondor, the stronger kingdom to the south. The Witch-king's target is Arnor, a kingdom of men in turmoil because of the death of their king. The Rise of the Witch-king is a single-campaign expansion that details the Nazgul's reign and traces his path of devastation from a northwest realm of Middle-earth known as Angmar. and the time Electronic Arts has chosen in which to set its first expansion pack for Battle for Middle-earth II. Isildur is long since dead at the hand of orcs and the One Ring waits in murky waters, its evil still slowly pervading the land. Sauron waits in the shadows after losing his hand and the One Ring to Isildur in the final battle. One thousand years have passed since the Battle of the Last Alliance.

Battle for middle earth 2 witch king