Here is the full list of all 36 WAKFU achievements.
The base game contains 28 achievements, and there is 1 DLC pack containing 8 achievements.
Raise all a character's harvest profession skills to 100
Raise the Armorer crafting skill to 100
Raise the Area-of-effect Weapons Master crafting skill to 100
Raise the Jeweler crafting skill to 100
Raise the Leather Dealer crafting skill to 100
Raise the Tailor crafting skill to 100
Complete all the achievements in the Wild Gobball dungeon
Complete all the achievements in the Bwork dungeon
Complete all the achievements in the Icikle dungeon
Complete all the achievements in the Boohemoth dungeon
Complete all the achievements in the Beach Creature dungeon
Complete all the achievements in the Bilbyboy dungeon
Complete all the achievements in the Jelly dungeon
Complete all the achievements in the Polar Crackler dungeon
Complete all the achievements in the Northern Chafer dungeon
Complete all the achievements in the Mecha dungeon
Complete all the achievements in the Black Wabbit dungeon
Complete all the achievements in the Castuc dungeon
Complete all the achievements in the Lenald dungeon
Complete all the achievements in the Wabbit dungeon
Complete all the achievements in the Blackspore dungeon
Complete all the achievements in the Zwombbit dungeon
Complete all the achievements in the Wabbit Guawd dungeon
Complete all the achievements relating to Excarnus
Complete all the achievements relating to Milkar the Moowolf
Complete all the achievements relating to the Black Crow
Complete all the achievements relating to Magmog the Gobbalrog
Complete all the achievements relating to the Dragon Pig
Complete the main quest on Calamar Island
Complete the main quest on Frigost
Reincarnate in Astrub
Complete the main Astrub quest
Complete the main quest in the Wild Estate
Complete the main quest on Bilbiza
Complete the main quest on Ohwymi
Complete the main quest on Wabbit Island