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