Here is the full list of all 46 Bladestorm: Nightmare trophies - there are 36 bronze, 5 silver, 4 gold and 1 platinum.
Obtained all trophies.
Obtained all equipment for males.
Obtained all equipment for females.
Obtained all Books.
Successfully shot down a flying monster.
Defeated 5000 total enemies while leading a squad of monsters.
Initiated an attack with an army of over 200 soldiers.
Unlocked all usable characters in the Hundred Years' War scenario.
Unlocked all usable characters in the Nightmare scenario.
Unlocked all viewable movies in the Gallery.
Cleared Chapter 9 in the Nightmare scenario.
Obtained S rank in all battles.
Obtained an S rank in all battles in the Nightmare scenario.
Cleared chapter 8 in the Nightmare scenario.
Cleared chapter 7 in the Nightmare scenario.
Cleared chapter 6 in the Nightmare scenario.
Cleared chapter 5 in the Nightmare scenario.
Cleared chapter 4 in the Nightmare scenario.
Unlocked 5 characters with special unlock conditions in the Nightmare scenario.
Cleared chapter 3 in the Nightmare scenario.
Cleared chapter 2 in the Nightmare scenario.
Cleared chapter 1 in the Nightmare scenario.
Successfully obtained a Book allowing you to control monsters.
Obtained an S rank in all Story battles in the 100 Years' War scenario.
Completed Diary in the 100 Years War scenario.
Completed all Diary Rumors in the Hundred Years' War scenario.
Completely filled the Diary's Story section in the Hundred Years' War scenario.
Able to attack with 4 squad leaders.
Cleared the 100 Years War scenario.
Unlocked 15 useable characters in the Hundred Years' War scenario.
Successfully achieved 1000 combos.
Summoned a hired squad 500 times.
Created 10 original mercenaries.
Used banners 500 times.
Captured 2 bases within 15 seconds.
Raised 1 Book level to 99.
Received a total of over 500,000D.
Captured all bases other than entry points in the Hundred Years' War scenario.
Captured 8 bases in 1 day in the Hundred Years' War scenario.
Successfully achieved an S rank in battle.
Successfully performed a concerted army attack.
Defeated 100 enemy without being attacked successfully.
Successfully captured an enemy Citadel Base.
Successfully created an army.
Successfully achieved a Bladestorm.
Successfully created an original mercenary.