Here is the full list of all 29 Son of Nor achievements.
Defeat Sho’rak
Do a Havoc for the first time
Stop the Sarahuls without dying once
Don’t die during Emil’s Challenge
Collect essence spell variation: Soul eater
Escape the Sand Dragon
Obtain Essence Magic
In the city don’t touch the ground until the shield is down.
Defeat the archmage
Do a combination spell for the first time
Burn something for the first time
Obtain Fire Magic
Collect wind spell variation: Hurricane
Kill the Scarab Queen in "Beware I Live" Chapter
Obtain Wind Magic
Deafeat the traitor
Kill the Cave Scorpion in "In Too Deep" Chapter
Complete The Exile Part 1 & 2 sidequests
Find all the huge carrots in the game
Complete "I WANT THAT" sidequest
Complete A Family Always Stays Together sidequest
Complete all the side quests
Find all collectibles
Doing a fire burst through wind-push for the first time
Collect fire spell variation: Fire Nova
Collect fire spell variation: Fire Pillars
Collect wind spell variation: Wind Elevation
Collect essence spell variation: Ghost Summoner
Do all the side quests in The Edge