Here is the full list of all 14 Guilty Gear XX Accent Core Plus trophies - there are 11 bronze, 2 silver and 1 gold.
[Training] Trained for over 10 hours.
[Ranked Match] 100 battles fought.
[Story] Saw one ending.
[Ranked Match] First victory attained.
[Player Match] 100 battles fought.
[Player Match] First victory attained.
[Mission] Completed 5 mission with any character.
[Arcade] Complete with any character (any difficulty)
Game started.
[Arcade] Order Sol defeated.
[M.O.M] Completed.
[Survival] Attained lv. 999 and defeated Gold Order Sol.
[Mission] Completed all missions with any character.
Even with a huge difference in health, you came from behind and won.