Each Class has skills that are unique to that Class.
To test different builds without having to reskill each time, try the Skill Simulator! Choose your classes, language, etc. and add what skills you would like to test.
Pages in category "Skills"
“ Below is a list of all skills Dual Gunners may obtain from level 1 to 99. Basic attack skills...
Dual Gunner Skills
“ Below is a list of all skills Warlocks may obtain from level 1 to 99. Basic attack skills...