* Abyss Slayer
- Reduces AP consumption from 150 to 120.
* Omega Abyss Strike
- Reduces fixed casting time from 1.5 seconds to 1 second.
- Reduces skill cooldown from 3 seconds to 0.7 seconds.
- Reduces AP consumption from 15 to 10.
- Changes damage property from neutral to fire.
- Increases base damage from 22000%/23500%(angel and demon)Matk to 26500%/28500%(angel and demon)Matk based on level 10.
* Abyss Dagger
- Increases base damage from 4600%Atk to 7350%Atk based on level 5.
* Deft Stab
- Increases base damage from 3750%Atk to 6200%Atk based on level 10.
- Increases factor weight of POW in skill formula from 5 to 7.
* From the Abyss
- Reduces skill cooldown from 60 seconds to 30 seconds.
- Increases number of hit from 2 hits to 5 hits.
- Increases base damage from 2600%Matk to 3400%Matk based on level 5.
- No longer be removed by Dispell or Clearance.
- Increases the trigger chance of abyss sphere from 15% to 25% based on level 5.
* Abyss Square
- Increases base damage from 2850+(Magic Sword Mastery skill level x 100)%Matk to 3750+(Magic Sword Mastery skill level x 200)Matk based on level 5.
* Chain Reaction Shot
- Increases base damage of secondary attack from 12350%Atk to 13550%Atk based on level 5.
* Frenzy Shot
- Increases AP recovery rate from 1 to 3.
- Increases base damage from 6150%Atk to 8250%Atk per hit based on level 10.