Help in empower Fighter Skills

[mickeygal]

Hi i am still new to the game.
My fighter just turned 20.
For stats I went 1end:1spr until 25spr. then i going to max my end.

Problem is i kept all my skill points coz i couldnt find any guides to skills.
wat skills shld i empower and which type of empower to use?

Slice and Dice
Bone Slicer
Fatal Slash
Concussive Charge
Snearing Kick

and should i keep the points for future skills? which i dunno wat will be there yet...