Full list of all 13 Heroes Trials trophies - 1 silver, 11 gold and 1 platinum. It takes around 0-1 hour to unlock all of the trophies on PlayStation Vita.
Obtained all trophies.
Talk to a NPC.
Buy the boots.
Found a fruit or vegetable in the island.
Killed an enemy.
Cleared the first trial.
Get the bombs.
Acquired the three magic spells.
Interacted with the Adel and Soreon statues.
Cleared Plonida shrine.