Full list of all 38 DARK SOULS II: Scholar of the First Sin achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Max-out devotion to covenant
Discover the abysmal covenant
Discover an ancient covenant
Light all flames on the map in Majula
See the ending
Discover the covenant of the bloodthirsty
Increase the population of Majula
Defeat Vendrick
Learn all gestures
Inherit Captain Drummond's equipment
Inherit Benhart of Jugo's equipment
Acquire Ashen Mist Heart
Inherit equipment from Lucatiel of Mirrah
Acquire the King's Ring
Discover the clangorous covenant
Defeat Looking Glass Knight
Inherit Steady Hand McDuff's equipment
Inherit Laddersmith Gilligan's equipment
Light the primal bonfire in the Iron Keep
Reinforce a weapon to its limit
Discover a most brilliant covenant
Light the primal bonfire in Brightstone Cove Tseldora
Inherit equipment from the head of Vengarl
Give Rosabeth of Melfia something to wear
Light the primal bonfire in the Black Gulch
Light the primal bonfire in Sinner's Rise
Discover the covenant of rodents
Discover the covenant of the protectors
Defeat the Last Giant
Discover the covenant of the meek
Die for the first time
Discover the covenant of the fittest
Reclaim flesh and set out as an Undead
Earn all achievements
Learn all sorceries
Learn all miracles
Learn all pyromancies
Learn all hexes