This is a guide for most of the personalities currently present in-game

Source: https://community.withhive.com/dvc/ko/board/22/17875

Image source: https://community.withhive.com/dvc/ko/board/22/50016

1. Basic personalities

[Naive]

Agility highest

Strength lowest

Focus=Intellect

[Rash]

Agility highest

Focus lowest

Strength=Intellect

[Hasty]

Agility highest

Intellect lowest

Strength=Focus

[Quick witted]

Agility highest

At least two of the lowest stats must be same

[Brave]

Strength highest

Agility lowest

Focus=Intellect

[Quirky]

Strength highest

Focus lowest

Agility=Intellect

[Adamant]

Strength highest

Intellect lowest

Agility=Focus

[Bold]

Strength highest

At least two of the lowest stats must be same

[Quiet]

Focus highest

Agility lowest

Strength=Intellect

*Yes, there's another 'Quiet' personality. This seems to be a translation error

[Calm]

Focus highest

Strength lowest

Agility=Intellect

[Careful]

Focus highest

Intellect lowest

Agility=Strength

[Hardy]

Focus highest

At least two of the lowest stats must be same

[Docile]

Intellect highest

Agility lowest

Strength=Focus

[Bashful]

Intellect highest

Strength lowest

Agility=Focus

[Lax]

Intellect highest

Focus lowest

Agility=Strength

[Smart]

Intellect highest At least two of the lowest stats must be same

2. Stat personalities

[Capable]

All stats must be the same and higher than 26

*This personality will overwrite any other personalities

[Dull]

All stats must be the same and lower than 25*

This personality will overwrite any other personalities

[Immersed]

Any stat must be higher than 150

[Perfectionist]

All stats must be higher than 20

[Serious]

Train only one stat at least 5 times

3. Action personalities

[Lonely]

No training

[Charming]

More than 10 cares

[Timid]

Sick more than 4 times

[Passive]

Fail abandon → Fail training more than 10 times

(Acquirements have been patched due to being too hard to get)

[Introvert]

No train or care

[Curious]

Open at least 20 treasure chests set as your partner dragon

[Clumsy]

More than 10 trains with only +3 results

[Elegant]

All stat must be +17

Do all six cares only once each

4. Views personalities

[Lovely]

At least 300 views

[Arrogant]

At least 200 views

All stats must be higher than 25

[Quiet]

0 views

5. Bred personalities

[Pure]

Pure bred 3rd gen

Lineage must be an upside-down pyramid shape

[Classy]

Pure bred 3rd gen

Lineage must be an upside-down pyramid shape

All stats must be over 20

[Neat]

Pure bred 5th gen

Lineage must be an upside-down pyramid shape

[Noble]

Pure bred 5th gen

Lineage must be an upside-down pyramid shape

All stats must be over 20

6. Special personalities

[Lunatic]

Hydragon's special action applied to egg

[Baleful]

Edit: This aura is only applied to 1st gen card code disasers. This does not appear in 2nd or higher generations. Sorry for the miss information.

You can still get the disaster form, just without the aura.

Porta + Light element or Lunatic dragon

Feros + Dark element or Immersed dragon

Dianu + Fire element or Arrogant dragon

Any card code dragon + Dimension dragon

7. Tips

-A dragon's personality is decided when they become a hatchling

-Don't try for multiple personalities on a single dragon. It only lowers the chance of getting the one you want

-Only basic personalities, competent, dull and lunatic are 100%. Other personalities have a chance to fail

-You can use Lunera's special action to change a hatchling's personality. This does not work on adults.

(An update is coming up that allows changing adult personalities as well)