Here is the full list of all 41 The Awakened Fate Ultimatum trophies - there are 28 bronze, 8 silver, 4 gold and 1 platinum.
Obtain all other trophies.
Spend CP to completely fill all Crystal Customization spots.
Boost your armor to +99 using Item Boost.
Obtain all items.
Choose every choice.
Boost your weapon to +99 using Item Boost.
Defeat all enemies.
Clear the Neliel story.
Clear the Lilliel story.
Clear the The 3 Girls story.
Clear the story after saving both Jupiel and Ariael.
Clear the story after choosing to save Jupiel.
Clear the story after choosing to save Ariael.
Make the final ultimate choice.
Clear Mission 14.
Clear Mission 13.
Clear Mission 12.
Clear Mission 11.
Learn Blade Feather.
Clear Mission 10.
Learn Sky Wave Cutter.
Clear Mission 09.
Learn Quake Impact.
Clear Mission 08.
Clear Mission 07.
Clear Mission 06.
Learn Light Armor.
Use Item Boost for the first time.
Learn Quick Shade.
Clear Mission 05.
Learn Phantom Dive.
Learn Shadow Trick.
Clear Mission 04.
Clear Mission 03.
Learn Fright Field.
Learn Gale Run.
Clear Mission 02.
Learn Energy Drain.
Clear Mission 01.
Spend CP for the first time.
Deitize for the first time.