Here is the full list of all 34 Moonscars achievements.
Unlock all achievements.
Face Queen Yadwiga after her enthronement.
Receive help from the spared doppelganger.
Meet Yarema's mould.
Listen to all stories of the mad clayborn.
Kill 25 foes with status effects.
Receive all gifts from little Adelinka.
Bring to old Horpyna clayborn child.
Complete the story of Grey Irma.
Slay Red Irma and cleave the Moon.
Bid Ion the last farewell.
Help Etalag survive to the finale.
Maximize Ichor Gauge.
Maximize Health Gauge.
Maximize regular weapon damage.
Bring Her anger upon hermitess Karina.
Slay Cruel Lajos of the Pristines.
Learn a witchery of greatest power.
Slay Sweet Wanda of the Pristines.
Slay the friendly doppelganger.
Kill 5 foes in less than 3 seconds.
Alleviate Moonhunger for the first time.
Slay Gniewko, the Royal Infant.
Discover all Special Weapons.
Die 10 times (and do not fall into despair).
Fall under Moonhunger for the first time.
Equip gemstones into all available slots.
Spend 10 Ichoral Glands.
Slay Traitor Chokran of the Pristines.
Throw 25 foes onto spikes.
Parry 50 attacks.
Stun 50 foes.
Slay the first doppelganger of Irma.
Cast the very first clayborn mould.