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