Part 22

Ents and Treebeard: Use Saruman's fireball spell on Ents, lure them to your main army, and repeat. For Treebeard, have Saruman attack and kite him while your army fires arrows. Continue this until Treebeard and all other Ents are defeated. Destroy the Entmoot, which has powerful armor.

Gap of Rohan (Saruman): Set up your base and economy. Explore the map with Saruman, leaving some army to defend against Rohan raids. Build defensive towers to counter cavalry. Destroy the refugee camp and other buildings for loot. Build 4 lumber camps on Rohan farm spots to fulfill the bonus objective. Attack the main base to the southeast once your army is ready and upgraded.

Amon Hen (Lurtz): This mission lacks resource gathering and Lurtz resurrection. Use the One Ring's power of devastation for instant resources by destroying surrounding trees. Start by building two uruk crossbows and merging them with uruk-hais. Get the armor upgrade. Attack elves and rank up units to level two for the banner upgrade (unit regeneration). Upgrade units with fire arrows. At the hill's foot, cripple Legolas with Lurtz's bow and have your army deal with the elves, then focus on Legolas. To the left of the hill, find the hidden troll cave for a pair of cave trolls and fulfill the bonus objective. Up the hill, use Lurtz's cripple spell on Gimli, defeat the elves, then Gimli. Build uruk pikemen and invest in heavy armors to counter Rohan riders. Use porcupine formation with pikemen against cavalry. Move north, defeat Boromir and elves, then cripple and defeat Aragorn.

Rohan (Lurtz or Saruman): Garrison towers immediately and move crossbows to abandoned towers to defend against raids. Explore the map, build lumber camps, and prepare for rider reinforcements. Build defensive towers and guard your camp with pike units. Level up your hero by exploring and attacking units. Assault the main camp after dealing with reinforcements.