Here is the full list of all 12 Vandal Hearts: Flames of Judgment (EU) trophies - there are 7 bronze, 4 silver and 1 gold.
Earn both endings to the game.
Finish Act IV with the Luce ending.
Raise a combat skill to rank 40.
Finish Act IV with the Altyria ending.
Discover every battle map.
Finish Act III.
Finish Act II.
Finish Act I.
Win a battle with 6 surviving party members.
Discover an optional battle map.
Find a hidden item on any battlefield.
Raise a single skill two ranks during 1 battle.