Guldur Olog-hai

The Guldur Oog-Hai trolls were high standard, elite warriors in Azog's Dol Guldur army.

Statistics
The Trolls had spiky helmets, clubs and sometimes swords built into their arms. When Thorin and company storm out of Erebor, these beasts were in the front line. They are not very strong to arrows as they are all almost shot down before they can reach the dwarves.

Appearances
The Hobbit: Battle of the Five Armies