Elf (エルフ Erufu?) and Zwölf (ツヴェルフ Tsuvu~erufu?) (German for "eleven" and "twelve", respectively) are two of the surviving TUNED AR Series 2 androids. Originally known as AR-11 and AR-12, respectively, they were the only ones to escape Sech's killing spree on the surface against her fellow replicas following the collapse of the Ground Investigation Bureau (GIB). (Link)
Powers and Stats
Tier: 9-A to 8-C
Name: Elf (number 11) and Zwölf (number 12)
Origin: Battle Angel Alita
Gender: Females (Physically, Inapplicable)
Age: Over 1 year
Classification: Android versions of Alita, TUNED androids, former TUNED agents, space angel fighters
Powers and Abilities: Superhuman Physical Characteristics, Naturally good at Panzer Kunst (a versatile martial art which can ignore durability to some extent), Adept at using a molecular wire related fighting style called Wire Work (this allows them to make a lot of damage with little effort).
Attack Potency: Small Building level to Building level
Speed: At least Supersonic+, likely higher
Lifting Strength: Unknown
Striking Strength: At least Small Building Class, up to Building Class
Durability: Building level
Stamina: Very high, depends on the energy source.
Range: Several meters.
Standard Equipment: Android body, solid state brain, molecular wires.
Intelligence: High; they have knowledge accumulated from Alita.
Weaknesses: None notable