An Isengard Troll has the highest Defence value of all other Trolls and the highest Fight value of any warrior of Isengard. And not only this, it is the only Troll with a shield! In my opinion, it is the toughest evil warrior on a battlefield. I gave to my Troll a huge medieval spiked battle flail for an even more terrifying look. Below you can see some photos of the project, step by step till the final warrior.
The proper weapon
That's it. Enjoy!