Hi, I'm new player, I had a couple days trying reading this post and others about linux, to make L2 working on Manjaro and finally I get it. I share here my configuration:
SO: Manjaro 21.3.0
Wine: latest today 7.10 with winetricks.
Client: L2 Fafurion.
Libraries: d3dx9, dotnet20, msxml4, vcrun2008
Fonts: corefonts, Tahoma.
With PlayOnLinux or an independent wineprefix I had problems to run the game (some fonts missing in game, additional data on skills and etc). So I installed on the main wine folder.
Also had to change permissions on downloaded fonts from winetricks: tahoma.ttf and tahomabd.ttf >>> add read and write permissions only for my User.