Beginner Succession Berserker PvE Guide! | Black Desert Online
Skill sequence: your buff skills- Shift+F, S+F, S+LMB S+RMB
every pack you want to, RMB in beast form, then use either, LMB+RMB or SHIFT+X to do dmg. aim for back attacks
depending on addons you might have a slightly different rotation but this should work for 90% of beginners.