Here is the full list of all 12 Heavenly Hammer achievements.
Earn 10 coins
Earn 50 coins
Earn 100 coins
Earn 200 coins
Earn 300 coins
Earn 400 coins
Earn 500 coins
Earn 600 coins
Earn 700 coins
Earn 800 coins
Earn 900 coins
Earn 1000 coins