Polter Armor is an optional boss found in Fort Magrad after traversing the snowfields that lead to Vellweb, the entrance is found at the bottom of the cliffs that are at the end where a scene will have them falling off if you get too close.
After some words about the Law City of Zenebatos you can go in and find the old court where Emperor Diaz rallied the troops for the Dragon Campaign. Rose has a flashback here once you get into the arena and it tells how she and Zieg would be married after the Campaign. However, they do not mind the caution as they would be together eternally.
After some talk, Dart makes a comment about how she is not the Rose he knew; then a red sword plunged in a column comes down and challenges them to a fight.
These are the restless spirits that could not die in the Dragon Campaign returned to one body, or armor, and is pretty savage.
This armor is Darkness based and uses a Helm, Armor, and Sword as basis and different parameters of attack.
- Helm Command: Uses a special block command ability which can block attack, defense, items, and dragoon transformation commands. This can be cured by dragoon transformation but will eventually dissolve after a few turns.
- Armor Command: Uses powerful Dark and Light magic: Midnight Terror, Black Rain, etc. all doing critical damage on any character.
- Sword Command: Two attacks: One is a slash that just does a little damage. the second is a lot more intimidating as it summons a demon claw from Hell to crush a character and does Can't Combat.
Other then that side notes contain Soul Eater as a prize and the Armor of Yore in the treasure in the arena. Also no matter what, the sword will call the demon claw at least once, or many times; but always once when it dies, going for its killer.