Here is the full list of all 56 DISSIDIA FINAL FANTASY NT trophies - there are 48 bronze, 5 silver, 2 gold and 1 platinum.
Obtained all trophies.
Claimed treasure three hundred times.
Completed Summon Trial in gauntlet mode.
Completed Story Trial V in gauntlet mode.
Completed Story Trial IV in gauntlet mode.
Defeated all the summons and Shinryu on Hard difficulty.
Completed Story Trial III in gauntlet mode.
Completed Story Trial II in gauntlet mode.
Completed Story Trial I in gauntlet mode.
Expended all memoria in story mode.
Expended twenty-five memoria in story mode.
Expended twenty memoria in story mode.
Expended fifteen memoria in story mode.
Expended ten memoria in story mode.
Expended five memoria in story mode.
Obtained fifty titles within the game.
Claimed treasure one hundred times.
Won three hundred ranked matches.
Interrupted five enemy attacks in a single ranked match thirty times.
Received a grade of A++ in three ranked matches as Ace.
Received a grade of A++ in three ranked matches as Ramza.
Received a grade of A++ in three ranked matches as Noctis.
Received a grade of A++ in three ranked matches as Y'shtola.
Received a grade of A++ in three ranked matches as Lightning.
Received a grade of A++ in three ranked matches as Vaan.
Received a grade of A++ in three ranked matches as Shantotto.
Received a grade of A++ in three ranked matches as Jecht.
Received a grade of A++ in three ranked matches as Tidus.
Received a grade of A++ in three ranked matches as Kuja.
Received a grade of A++ in three ranked matches as Zidane.
Received a grade of A++ in three ranked matches as Ultimecia.
Received a grade of A++ in three ranked matches as Squall.
Destroyed fifty summoning cores by yourself in ranked matches.
Received a grade of A++ in three ranked matches as Sephiroth.
Obtained ten titles within the game.
Received a grade of A++ in three ranked matches as Cloud.
Won one hundred ranked matches.
Received a grade of A++ in three ranked matches as Kefka.
Received a grade of A++ in three ranked matches as Terra.
Received a grade of A++ in three ranked matches as Exdeath.
Received a grade of A++ in three ranked matches as Bartz.
Received a grade of A++ in three ranked matches as Golbez.
Received a grade of A++ in three ranked matches as Kain.
Defeated an enemy at max HP with a single attack fifty times in ranked matches.
Won thirty ranked matches without taking HP damage.
Received a grade of A++ in three ranked matches as Cecil.
Received a grade of A++ in three ranked matches as Cloud of Darkness.
Received a grade of A++ in three ranked matches as Onion Knight.
Defeated three opponents by yourself in a single ranked match fifteen times.
Received a grade of A++ in three ranked matches as the Emperor.
Received a grade of A++ in three ranked matches as Firion.
Received a grade of A++ in three ranked matches as Garland.
Obtained all the EX skills and summons.
Received a grade of A++ in three ranked matches as Warrior of Light.
Won ten ranked matches.
Completed the Basic Trial in gauntlet mode.