Try looking in Self Help - Class Guide/Information - Warrior / Fighter, which can be found here for your questions: http://www.aeriagames.com/forums/en/index.php?f=235

There a few guides there referring to this and last episodes' skill sets.  

Dear,

I gave you the main link to the section for you to read up and information on your own. Sometimes, the best way to find information is to look up and read one's self as there are plainly marked titles for all the guides and what information they provide.

Anyway, good luck and have great day.  

Power source (St.1) | Regenerates 10 minutes in short intervals each 102 AP. | Level 74 | Cost: 5 | For HM and UM
Power source (St.2) | Regenerates 10 minutes in short intervals each 102 AP. | Level 77 | Cost: 6 | For HM and UM
Energy source (St.3) | Restores 10 minutes the AP of all party members for short periods each 255 AP. | Level 80 | Cost: 7 | For HM and UM



Vital strength (St.1) | Passive ability. Permanently increases the HP by 2 - fold STR. | Level 71 | Cost: 1 | For HM and UM
Vital strength (St.2) | Passive ability. Permanently increases HP by the 3 - fold STR. | Level 76 | Cost: 2 | For HM and UM
Vital strength (St.3) | Passive ability. Permanently increases HP by the 4 - fold STR. | Level 79 | Cost: 2 | For HM and UM



Rampaging force (St.1) | Extreme pain unleash a latent, hidden deep power. After activation of this ability, the LP of the user is reduced by 10% every 3 seconds, but it will attack speed by 1 and STR increased by 100. | Level 72 | Cost: 4 | Only for ORDER
Rampaging force (St.2) | Extreme pain unleash a latent, hidden deep power. After activation of this ability, the LP of the user is reduced by 10% every 3 seconds, but it will attack speed is increased by 1 and STR by 130. | Level 74 | Cost: 4 | Only for ORDER
Rampaging force (St.3) | Extreme pain unleash a latent, hidden deep power. After activation of this ability, the LP of the user is reduced by 9% every 3 seconds, but it will attack speed is increased by 1 and STR to the 160th | Level 76 | Cost: 5 | Only for ORDER
Rampaging force (th.4) | Extreme pain unleash a latent, hidden deep power. After activation of this ability, the LP of the user is reduced by 9% every 3 seconds, but it will attack speed is increased by 1 and STR to the 190th | Level 78 | Cost: 5 | Only for ORDER
Rampaging force (St.5) | Extreme pain unleash a latent, hidden deep power. After activation of this ability, the LP of the user is reduced by 8% every 3 seconds, but it will attack speed is increased by 2 and STR by 250. | Level 80 | Cost: 6 | Only for ORDER


Here ya go