Here is the full list of all 28 The Cosmic Wheel Sisterhood achievements.
Have 22 cards on your deck
Create your own ending
Meet every Witch
Read all the demographics analysis
Acquire Gaethëryan's arcanum
Read all the interactive fiction
Read all the magic treaties
Bake a vegan pizza
See the end credits
Win the elections
Reach Chapter VII
Your team is ahead by the end of the political campaign
Acquire Yu-ënia's Studio sphere
Recruit the Peppermancer
Reach Chapter VI
Reach Chapter V
Dispel a card
Acquire the Penitent One arcanum
Summon the Cosmic Wheel for your deck
Acquire The Coppersmith's arcanum
Reach Chapter IV
Free Grethe from her Behemoth
Have 7 cards on your deck
Acquire the Pithcloth symbol
Reach Chapter III
Reach Chapter II
Complete Ábramar's ceremony
Make your first card