Here is the full list of all 12 Mages and Treasures trophies - there are 11 gold and 1 platinum.
Get all other trophies.
Find your first HP booster.
Find your first MP booster.
Solve 5 puzzles.
Get 25 coins.
Get 50 coins.
Get 100 coins.
Defeat 25 enemies.
Defeat 50 enemies.
Defeat 100 enemies.
Defeat the first Boss.
Find the second Boss.