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