About YAST

YAST (yet another skill tree) provides in-depth information about skills and talents in Blade and Soul.
Including a dynamic skill grid that adjusts to the selected talents
and a more detailed difference view than in the game itself.
It also includes various Items.

Data origin

Skills and items are pulled from the game client datafile.

Different languages are pulled from these clients localfiles:

• EN: EU/NA client.
• KR: NCSoft KR client.
• JP: NCSoft JP client.

KR patch advise

For major patches in KR the EU/NA texts can be misleading.
I would advise to read KR patches in Korean with google translate.

Some texts remain in english regardless of language choice.