Whip Hybrid

Whip Hybrid (real name unknown) is a human-devil hybrid that merged with the Whip Devil and serves as a minor antagonist in the Control Devil arc, where she faces the Chainsaw Devil.

Human Form
In her human form, Whip Devil is a woman with brown hair in the colored manga. She has a short stature, being the shortest among the Weapon Humans.

Hybrid Form
When transformed, the Whip Hybrid has her hands transformed into multiple whips. Her head has an elongated chin and sharp, exposed teeth like Chainsaw Man's, she has whips on her nape that simulate hair, and two long, whip-like appendages.

Personality
Whip Hybrid's real personality is unknown as she was controlled by Makima during all of her appearances. In her only line in the manga, she says that the Flamethrower Hybrid would only get grief if he went out with Makima on a date.

Control Devil arc
After Makima commanded her agents to attack. The Whip Hybrid along with other hybrids pulled out their weapon, transforming themselves into their hybrid forms, and lunged at Denji. As each makes contact with him, they are blown back by the force of him leaping forward.

The Whip Hybrid attacks Denji from behind with a whiplash after he escapes the explosion caused by the Flamethrower Hybrid, she laughs but is quickly surprised by Reze, who grabs Chainsaw Devil and starts flying with him. The combined effort of the hybrids and Makima was strong enough to knock Chainsaw Devil out of the Earth, but he quickly manages to come back and cut them all in half.

She reappears in the final fight and takes advantage of the blow Denji took from the Spear Hybrid to charge towards him alongside Reze, she is quickly shot down before touching down on her target.

Hybrid Powers

 * Hybrid Transformation: After snapping her fingers to mimic the sound of a whiplash, Whip Hybrid can transform.
 * Augmented Body: Whip Hybrid has strength, defense, and speed well above average for being a hybrid, being able to match beings like Katana Man and Chainsaw Man.
 * Whips: Instead of hands, Whip Hybrid's arms end in whips that are used to attack its enemies.
 * Blood Consumption: As a hybrid, Whip Hybrid is able to heal wounds by consuming blood, regenerating her entire body.
 * Nigh-Immortality: Due to being a hybrid, Whip Hybrid is immortal and nearly unkillable.

Trivia

 * Despite having slightly dark brown hair when colored she oddly lacked the screentoning that is used for characters of that shade which lead to confusion on her hair color.