Complete the indicated task to unlock the achievement.

Achievement	How to unlock
3000th!	Defeat 3000 monsters.
3000th?	Detroy 3000 objects.
A agile man	Defeat the boss with no damage.
A changed body	Defeat a certain boss.
A contract master	Collect 15 kinds of Occults.
A favored loyalist	Defeat Demoted Rider.
A finger marks of the sword god	Get Samurai Sword.
A karma extortionst	Get Karma Hunter.
A legendary dragon	Get Bahamut.
A lightning skill	Destroy the bullet.
A man called a fighter	Unknown.
A man called a god	Unknown.
A man called a shadow	Defeat 5 species of boss with no damage.
A man called a wind	Make 6 combo hits in the midair.
A man of false accusation	Defeat Executed Knight.
A man who tried to erase the past	Get Old Warrior's Halberd.
A novice contractor	Collect 3 kinds of Occults.
A prayer of beginning	Level up.
A prayer of end	Level up to 99.
A skill of recovery	Retrieve the Karma.
A skill of survival	Cure a Debuff.
A skilled skill	Go through a monster with dash.
A swordless Holy Blade	Get Sealed Holy Sword.
An Answer of prayer	Level up to 50.
Contractor's Way	Get a Occult.
Do.mi.do.mi.sol!	Solve a specific puzzle in Cave of Blue Stones.
Heavy	Get Old Axe.
Intermediate contractor	Collect 9 kinds of Occults.
It will be revived	Unknown.
It will be revived because of it's unjust	Unknown.
It will be revived because of the tingling	Unknown.
Ohoh... Father	Defeat a certain boss.
Reveal!	Reveal all the maps.
Strike!	Solve a specific puzzle in Dungeon.
The dizziness of light!!	Solve a specific puzzle in Tower Basement.
The Guardian and the Protected	Defeat Tower Master.
The succession of fire and firewood	Defeat Tainted Crown.
Two moons	Defeat a certain boss.