Here is the full list of all 30 Faerie Solitaire achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
You have completed the fifth stage!
Get a 20 card combo.
You have completed the fourth stage!
Destroy 20 thorn plants.
You have completed the third stage!
You have completed the second stage!
Earn $100,000.
Melt 20 ice walls.
You have completed the first stage!
Get twenty perfects.
Hatch your first pet.
Complete the last nine hands in less than nine minutes.
Complete the last three hands in less than three minutes.
Complete a perfect hand in under one minute.
Get a 10 card combo.
You have completed the sixth stage!
You have completed the seventh stage!
You have completed the eighth stage!
You have completed the game’s adventure mode!
Complete all challenges.
Buy half of the Faerie Land powerups.
Buy all of the Faerie Land powerups.
Collect the baby form of each pet.
Play a total of 10,000 cards.
Play a hand on every stage.
Destroy ten cards using the Aura Ring.
Get 100 perfects.
Earn $500,000.
Earn $1,000,000.
Collect each pet's adult form.