The ASP-19 "One Sith" Battle Droid were originally melee combat training droids. These droids have been upgraded with faster processors and have a built in lightsaber in the right arm. Used by the One Sith in their assaults on Antei.

• 1 Weapons slot of capacity 3, allowing items of type Weapon, Weapon (Blunt), Weapon (Bladed), Weapon (Blasters), or Weapon (Slugthrower)

• 1 slot allowing Aspects of type Droid Cosmetic
• 1 slot allowing Aspects of type Droid Personality
• 1 slot allowing Aspects of type Droid Combat Modification
• 1 slot allowing Upgrades of type Combat Droid Upgrade - I, Combat Droid Upgrade - II, Combat Droid Upgrade - III, or Combat Droid Upgrade - IV
• 1 slot allowing Upgrades of type Droid Structural Upgrade - I, Droid Structural Upgrade - II, Droid Structural Upgrade - III, or Droid Structural Upgrade - IV
• 1 slot allowing Upgrades of type Droid Enhancement Upgrade - I, Droid Enhancement Upgrade - II, Droid Enhancement Upgrade - III, or Droid Enhancement Upgrade - IV