The Great Armor is the third boss in Aria of Sorrow Remade.
The Great Armor is massive, and will slowly walk around. He can guard attacks with his shield, and he can swipe with his giant sword. When damaged enough, he falls to the ground, causing a shockwave. It takes him 20 seconds or so to get up, so this is an opportunity to attack. Later, his sword can open up and release a giant lightning beam. His theme is Followers of Darkness -The Second-, and he has 1600 HP.