Here is the full list of all 29 Marlow Briggs and the Mask of Death achievements.
Destroy 10 enemies using only spirit knives
Defeat the Fire boss
Kill enemy with air combo.
Launch enemy and kill it before it falls on ground
Find a collectible
Knock enemy off ledge into their falling death
Earn upgrade point and spend it
Kill enemy with deflected projectile
Block enemy attack.
Get your first achievement
Kill enemy with enviromental objects (fire, barrel,...)
Survive train-cart ride
Solve the water puzzle
Gain entry to treasure room.
Defeat the Water boss
Solve the temple puzzle
Fly across the chasm
Defeat the Air boss
Defeat HellHound
Complete the game on any difficulty
Complete the game on Hardcore difficulty
Kill enemy with each magic
Kill enemy with each weapon
Execute an enemy
Glide for more than 6 seconds
Perform a 50-hit combo
Skip all cutscenes in one play through
Watch all credits
Find all collectibles in one play through