Here is the full list of all 17 Five Elements achievements.
Open all achievements
Reach level 20
Perceive Tao
Defeat laziness 20 times
Defeat fear 20 times
Defeat greed 20 times
Defeat anger 20 times
Defeat wastefulness 20 times
Defeat envy 20 times
Defeat hatred 20 times
Defeat selfishness 20 times
Nourish 8 virtues
Use 5 spells in one meditation
Use 10 spells in one meditation
Use 15 spells in one meditation
Use 20 spells in one meditation
Use 25 spells in one meditation