Here is the full list of all 38 Rayman Legends trophies - there are 21 bronze, 12 silver, 4 gold and 1 platinum.
Win all trophies in the game!
Rescue Barbara
Rescue the 10 princesses
Get rid of the five Dark Teensies
Win all the creatures
Finish your first "Back to Origins" painting
Finish all the "Back to Origins" paintings
Free 100 Teensies
Free 300 Teensies
Unlock the Golden Teensy
Save all the Teensies in one world to win a Diamond Cup
Get All Legends Adventure Diamond Cups
Get All Origins Adventure Diamond Cups
Win a cup at the end of a Challenge
Unlock all the Challenge paintings
Win a diamond cup at the end of a Challenge
Complete one Murfy Challenge painting without taking a hit.
Gather 1 million Lums to unlock the final Hero
Scratch 10 Lucky Tickets
Collect enough Lums to unlock 10 Heroes paintings in the Heroes Gallery.
Pull a turnip out of the ground with a crush attack, then hit it with a jump kick
Kill 10 enemies with turnips
Shoot all the dragons in the "How to Shoot your Dragon" painting using the slingshot
Kill All Toad Boss Minions
Perform an Axe Glide for 30 meters
Complete any "20 000 Lums under the sea" painting without being spotted by the lights
Tickle 50 enemies
Destroy the parachutes of 5 enemies to make them fall
Score 5000 Lums with Murfy
Squeeze 20 Creatures in the scenery using Murfy
Reach the final level of Awesomeness
Punch a Dark Creature in the "Olympus Maximus" world
In one run of "Lucha Libre Get Away", let the Luchador kill 10 enemies for you
kill a Toad using his magnetic projectile
Counter 10 Toad's FireBalls with the Flying Punch
Get the 3 Lums cups and the 3 Teensy cups of a painting
Get rid of 100 enemies with the Flying Punch
Destroy 5 Rubber Ducks sent by Sharkmen