The toughest achievements in the game (Craftopia)

Strengthen the sword to 10.
10,000 damage in one shot
Spend more than 255 mana in 10 seconds.
Make 30 attacks in 5 seconds.
Save 10,000 gold
Earn more than 1000 GOLD per night
Earn more than 5000 GOLD with water
I've used 1,000,000 GOLDs at a time.
Defeat 10 enemies in a row with a melee attack with a quarter of a lifetime or less.
Defeat the cow by one shot.
Defeat the bear by one shot.
Kill 100 cows in 10 seconds.
Catch 100 animals.
Take 10 shots to the head in 1 minute
Defeat the cow with a shot to the head.
Cause 200 damage with your bare hands.
Break 100 trees with your bare hands in 1 minute.
Cut down 100 trees in 1 minute.
Own 1000 magazines.
Destroy 10 stones in 3 seconds.
Break 100 stones in 1 minute.
Own 1000 stones.