In this case [Freharau and Enlightment], [Delicious Water], [Cultist's Burned Document] are useless.
According to AFL in screenshot it was not the case when it was taken, but game changes.
Now they have extremely low Favor ranges, nice Interest level and effects for extra Interest Level.
They are useful when you need to get multiple Interest Sparks and/or increase Interest Levels of last few knowledge in mini-game.
Depending on NPCs Interest Level there might be better knowledge to get Interest Sparks and some nice Favorat same time.
Check out my other comment for raw data to support my statement.
0
Anonymous 27-01-2017 02:31
oder die Methode
0
Anonymous 27-01-2017 02:32
1. Gedenkmünze von Glisch
2. Sprache der Fogan
3. Donats Testament
4. Freharau und Erleuchtung
5. Köstliches Wasser
6. Verbranntes Kultistendokument
oder
6. Ceasars Geheime Methode
0
Anonymous 11-06-2017 22:00
1. Parts Delivery to the Extraction Mill
2. Fogan Language
3. Ceasar's Secret Method
4. Donatt's Will
5. Glish Commemorative Coin
6. Freharau's Scar
Interest < 35
Favor < 30
If interest and favor is above this, just try again.
Glish Commemorative Coin
Donatts Will
Fogan Language
Naga Sculpture
Black Crystal Pouch
Cave that nobody knows
Interest and favor highly varies, so try rolling low ones. Also, this combo only works well with low enough interest values. But if you have that, it's nice.
1
Anonymous 4-11-2017 18:51
Data of knowledge at NPCs Interest Level at 40 (mid-range) and Favor at 20 (low-range). Sorted in descending Interest Level order.
Note that Interest Levels, Favor ranges and effects change after game updates .
I made this for myself (on spreadsheets ofc) and though why not to share (after doing fast regex replace).
name ( interest [spark rate] favor min~favor max [actual favor min~actual favor max] effect )
Naga Sculpture ( 4 [10%] 43~53 [23~33] )
Calpheon Apprentice Priest ( 11 [28%] 31~40 [11~20] After 3 +1 Interest for 4 )
Cave That Nobody Knows ( 11 [28%] 40~46 [20~26] )
Black Crystal Pouch ( 17 [43%] 45~47 [25~27] )
Donatt and Mudsters ( 22 [55%] 30~39 [10~19] )
Disappearing Maiden ( 28 [70%] 25~28 [5~8] After 3 +4 Interest for 2 )
Secret Place ( 30 [75%] 20~29 [0~9] After 5 +3 Interest for 4 )
Fogan Language ( 30 [75%] 35~44 [15~24] )
Ceasar's Secret Method ( 31 [78%] 34~40 [14~20] )
Freharau's Scar ( 32 [80%] 33~38 [13~18] )
Extraction Mill Laborer ( 32 [80%] 35~40 [15~20] )
Donatt's Will ( 32 [80%] 37~45 [17~25] )
Glish Commemorative Coin ( 32 [80%] 37~42 [17~22] )
Parts Delivery to the Extraction Mill ( 33 [83%] 31~37 [11~17] )
Cultist's Burned Document ( 41 [103%] 4~7 [0~0] After 4 +3 Interest for 1 )
Freharau and Enlightment ( 42 [105%] 3~8 [0~0] After 3 +3 Interest for 1 )
Delicious Water ( 42 [105%] 4~6 [0~0] After 4 +3 Interest for 4 )
Water Purifying Facility ( 43 [108%] 4~9 [0~0] After 4 + 4 Interest for 1 )
Fogan Test Subject ( 45 [113%] 3~10 [0~0] After 5 +4 Favor for 2 )
For favor gain I would suggest to use 2 high Interest Level (preferably with some Favor), then 1 high Favor (low Interest), 1 high interest and lastly 2 high Favor (low Interest).
Don't forget to re-roll for low-enough Favor and Interest Level for requirement to be passable.
Be flexible, do what mini-game requires.
Don't blindly follow outdated builds, see what those builds do.
Not gonna research for best builds since it takes a lot of time to make for all scenarios. And even regular maintenance of BDO changes knowledges quite a lot.
Glish Commemorative Coin
Donatts Will
Fogan Language
Naga Sculpture
Black Crystal Pouch
Cave that nobody knows
Interest and favor highly varies, so try rolling low ones. Also, this combo only works well with low enough interest values. But if you have that, it's nice.