Hitman

• Odachi Mastery
  - Initial Atk. bonus will be changed. (16% → 7%)
  - Atk. bonus per level will be changed. (1% → 2%)

• Seasoned Specialist
  - Initial Atk. bonus will be changed. (21% → 12%)
  - Atk. bonus per level will be changed. (1% → 2%)

• BG Fire Tool
  - Initial Atk. bonus will be changed. (12% → 4.5%)
  - Atk. bonus per level will be changed. (1.5% → 2%)

Secret Agent

• Secret Agent Combat Technique
  - Initial Atk. bonus will be changed. (21% → 12%)
  - Atk. bonus per level will be changed. (1% → 2%)

• Kodachi Mastery
  - Atk. bonus per level after the Mastery level will be changed. (1% → 2%)

• Determination
  - Initial Atk. bonus will be changed. (12% → 4.5%)
  - Atk. bonus per level will be changed. (1.5% → 2%)

Troubleshooter

• Square Sword Mastery
  - Atk. bonus after the Mastery level will be changed. (1% → 2.5%)

• Handle Explosives
  - Skill effect will be changed.
  - Increases explosive-based skills' Atk. → Increases Basic Atk. and Advanced Skill Atk.
  - Initial Atk. bonus will be changed. (6% → 1.5%)
  - Atk. bonus per level will be changed. (1% → 1.5%)
  - Basic/Skill Atk. except for the explosive-based skills will be adjusted because of this skill update.

• Firepower Reinforcement
  - Initial Atk. bonus will be changed. (13% → 5.5%)
  - Atk. bonus per level will be changed. (1.5% → 2%)

Specialist

• Core Blade Mastery
  - Atk. bonus per level after the Mastery level will be changed. (1% → 2%)

• Injection
  - Atk. bonus per level after the Mastery level will be changed. (1% → 2%)

• Intensify
  - Initial Atk. bonus will be changed. (12% → 4.5%)
  - Atk. bonus per level will be changed. (1.5% → 2%)