Beginner Firebrand is a simplified version of Condition Firebrand or Condition Quickness Firebrand. It is extremely versatile and can be used on a wide range of encounters. The current build only uses Axe to simplify the rotation, as adding Scepter is only necessary to achieve the last 5% of your damage.
Beginner Condi Firebrand can also be used to learn the Condition Quickness Firebrand build due to similar rotations.
Beginner Firebrand is only a stepping stone, and should be used to learn raid wings until you are comfortable to move on to Condition Firebrand or Condition Quickness Firebrand.