Here is the full list of all 49 World of Final Fantasy trophies - there are 34 bronze, 12 silver, 2 gold and 1 platinum.
Obtained every trophy.
Opened every last treasure chest.
Mastered 100 Mirage Boards.
Recorded every last Mirage in the Mirage Manual.
Defeated every last murkrift Mirage.
Found the secret area in every dungeon.
Won many times in Sandstalker.
Fulfilled the requests of every last townsperson in need.
Recorded an inconceivable number of Mirages in the Mirage Manual.
Thwacked a whole bunch of cactuars in a single thrashing.
Cleared the sky of uncountable einhänders.
Reached the final chamber of the Nether Nebula in record time.
Defeated the Undead Princess 10 times.
Defeated the Princess Goblin using the Warrior of Light's Champion Medal.
Defeated every last opponent in the Coliseum.
Defeated the Quacho Queen with one of Lann’s attacks.
Added Tamamohimé to your roster.
Defeated the Cogna known as XG.
Braved and completed the new dungeons that appeared.
Reached the true ending.
Completed every last intervention battle.
Joined forces with Shivalry to defeat the Golden Flan.
Chastised the fugitive Ifreeta.
Brought all seven of the Pleiad back in line.
Defeated 30 teams at the Coliseum.
Mastered your first Mirage Board.
Reached an ending.
Defeated Ultros in Tometown.
Completed 30 intervention battles.
Recorded a huge number of Mirages in the Mirage Manual.
Teamed up with Gilgamesh to stop the Bahamutian soldier.
Learned the location of Castle Exnine.
Obtained every last Champion Medal.
Found all of the keys from the Crimson Prophecy.
Battled 500 times.
Completed 10 intervention battles.
Opened 100 treasure chests.
Got to the bottom of the “phenomenon” at the Coliseum.
Recorded a large number of Mirages in the Mirage Manual.
Found the first key from the Crimson Prophecy.
Fulfilled a townsperson’s request for the first time.
Battled 100 times.
Completed your first intervention battle.
Obtained your first Champion Medal.
Defeated your first murkrift Mirage.
Won your first Coliseum battle.
Repelled the Bahamutian Army.
Imprismed your first Mirage.
Arrived in Grymoire.