Table of Contents

Mantis

Part 1: The Dossier: An At-a-Glance Summary

Part 2: Origin and Evolution

Publication History and Creation

Mantis made her debut in The Avengers #112 in June 1973. She was co-created by writer Steve Englehart and artist Don Heck. Her introduction came during a period in Marvel Comics history often referred to as the “Cosmic Age,” where storylines were increasingly expanding beyond Earth-bound superheroics into grand, space-faring sagas infused with philosophy, spirituality, and complex character drama. Englehart has stated that the character's creation was deeply personal, drawing inspiration from his own life experiences and relationships. Mantis's unique speech pattern, often referring to herself as “this one,” was intended to convey a sense of detachment and a different worldview shaped by her unusual upbringing. Her initial storyline, which would eventually blossom into the epic “Celestial Madonna Saga,” is considered one of the defining Avengers narratives of the 1970s. It masterfully wove together martial arts action, intricate romantic subplots involving the Swordsman and the Vision, and a high-concept science fiction prophecy that tied directly into the origins of the kree and skrull races.

In-Universe Origin Story

The origin of Mantis is one of the most significant points of divergence between the prime comic continuity and the cinematic universe, representing two vastly different approaches to the character.

Earth-616 (Prime Comic Universe)

Mantis's comic book origin is a complex tapestry of war, destiny, and esoteric training. She was born in Vietnam to a German soldier, Gustav Brandt, and a Vietnamese woman. Her father would later become the supervillain libra, a member of the original Zodiac criminal cartel. Shortly after her birth, her village was attacked by her uncle, Monsieur Khruul. Her mother was killed, and Brandt was blinded in the attack, leaving the infant Mantis to be discovered by a sect of pacifist Kree priests known as the Priests of Pama. These priests, who had settled on Earth in a hidden temple in Vietnam, believed that Mantis could be the prophesied Celestial Madonna, a perfect human woman destined to mate with the perfect plant—the eldest of the Earth-born Cotati—and give birth to the Celestial Messiah, a being who would change the universe. They took her to their temple and began her rigorous training. She was taught their unique form of martial arts, which focused on a deep understanding of the body's pressure points and nerve centers, allowing her to defeat much larger and stronger opponents. Concurrently, they tutored her in their empathic and meditative disciplines, honing her innate psychic potential. To ensure she gained life experience outside the temple, the priests erased her memories of her training and sent her into the world as an orphan. She eventually met the disgraced Avenger, Swordsman (Jacques Duquesne), and the two worked together in a life of minor crime before seeking to redeem themselves by joining the avengers. During her time with the team, her memories slowly began to return, often in cryptic flashes. This journey of self-discovery culminated in the “Celestial Madonna Saga,” where her true purpose was revealed. The time-traveler Kang the Conqueror sought to capture her and claim the Celestial Messiah as his own, leading to a massive conflict involving the Avengers, Kang, his future self Immortus, and even Rama-Tut. Ultimately, Mantis embraced her destiny. She married the eldest Cotati, who had reanimated the Swordsman's deceased body, and transformed into a being of pure energy, leaving Earth to travel the stars and fulfill the prophecy. Her journey since has been even more complex, involving her body being shattered into multiple emotional aspects of herself, which she eventually had to re-integrate, and a long tenure with the modern guardians_of_the_galaxy.

Marvel Cinematic Universe (MCU)

The Marvel Cinematic Universe radically streamlined and altered Mantis's origin for cinematic expediency and to tie her directly into the narrative of Guardians of the Galaxy Vol. 2. In this continuity, Mantis is not a human but a member of an unnamed insectoid alien species. Her defining features are her large, black eyes and two antennae protruding from her forehead. She was discovered in her larval stage by the Celestial, Ego. Realizing her innate and powerful empathic abilities, Ego adopted her and raised her in complete isolation on his sentient planetary form. Her sole purpose for millennia was to serve him. Using her powers, she would help soothe his volatile consciousness and help him sleep. Due to this upbringing, she was incredibly naive, socially awkward, and lacked any understanding of normal social interaction, often speaking with a blunt and literal honesty that others found strange or offensive. Her life changed forever when Ego brought his long-lost son, Peter Quill, and the other guardians_of_the_galaxy to his planet. While initially loyal to Ego, Mantis grew to care for the Guardians, particularly Drax the Destroyer, with whom she formed an unlikely and close friendship. Torn by her conscience, she eventually revealed Ego's horrific secret: that he had fathered thousands of children across the galaxy and murdered them all when they did not possess the Celestial gene. Mantis bravely sided with the Guardians, using her powers to put Ego to sleep long enough for the team to destroy his planetary core. Escaping the planet's destruction, she was officially welcomed as a member of the Guardians of the Galaxy. She later discovered from Ego's memories that she and Peter Quill share the same father, making them half-siblings, a revelation that deepened her bond with the team's leader. She has since served as a vital member, contributing to the fight against thanos and helping the team navigate numerous cosmic threats.

Part 3: Abilities, Equipment & Personality

The powers and personality of Mantis reflect the core differences in her origins, with the comic version being a versatile warrior-mystic and the MCU version being a specialized empath.

Earth-616 (Prime Comic Universe)

Mantis is one of the most formidable hand-to-hand combatants in the Marvel Universe, with a diverse suite of psychic and biological powers developed through her Kree training and cosmic evolution.

Marvel Cinematic Universe (MCU)

The MCU's Mantis has a more focused and visually spectacular power set, centered entirely on empathy, which serves as a powerful tool for both combat and character development.

Part 4: Key Relationships & Network

Core Allies

Arch-Enemies

Affiliations

Part 5: Iconic Events & Storylines

The Celestial Madonna Saga (//The Avengers// #129-135, //Giant-Size Avengers// #2-4)

This is the definitive Mantis storyline and a landmark epic of Marvel's Bronze Age. The story slowly unfolds the mystery of Mantis's past and her cosmic importance. The plot is set in motion by Kang the Conqueror's arrival, who declares his intent to marry either Mantis or the Scarlet Witch, believing one of them is the Celestial Madonna. The saga involves time travel to the dawn of the Kree-Skrull War, reveals the hidden history of the Cotati, and features a sprawling cast. Mantis's arc is central; she evolves from a mysterious team member into a cosmic figure of immense importance. The climax sees her reject Kang, accept her destiny, and marry the Cotati elder in the resurrected body of the Swordsman before ascending to a higher plane of existence. The storyline cemented her place in Marvel's cosmic pantheon.

Annihilation: Conquest (//Annihilation: Conquest - Star-Lord//, //Nova// vol. 4)

After a long absence, Mantis made a major return during this cosmic event. She was captured by the techno-organic Phalanx and was being used for her precognitive and empathic abilities. She encountered Peter Quill, who was leading a suicide squad against the Phalanx. In a critical moment, Mantis used her telepathy to subtly influence Quill and the other members (including Rocket Raccoon and Groot) to stay together, effectively planting the seeds for the formation of the new Guardians of the Galaxy. This storyline repositioned Mantis as a shrewd and proactive force in the cosmos, a “den mother” who engineered the creation of the team the universe desperately needed.

The Thanos Imperative

During this major event, Mantis served as a key field and support member for the Guardians of the Galaxy as they fought against the horrifying forces of the Cancerverse, a reality where life had overcome death. Her empathic abilities were crucial for team cohesion and for understanding the alien mindset of their enemies. She fought bravely alongside her teammates in a war that threatened all of reality, showcasing her established role as a veteran cosmic hero and a core pillar of the Guardians. Her presence provided the emotional intelligence the team often lacked, making her indispensable during one of their darkest hours.

Part 6: Variants and Alternative Versions

See Also

Notes and Trivia

1) 2) 3) 4) 5) 6) 7)

1)
Mantis's original speech pattern, where she referred to herself as “this one,” was phased out after her initial storylines but occasionally resurfaces as a nod to her history.
2)
Creator Steve Englehart intended for Mantis to be the child of the Swordsman and the original Madame Hydra, but this was later retconned.
3)
The MCU's choice to give Mantis antennae was a visual way to immediately communicate her empathic powers, as they twitch and glow when she uses her abilities.
4)
In the comics, Moondragon was also a candidate for the title of Celestial Madonna, creating a fierce rivalry between her and Mantis.
5)
The Empyre crossover event (2020) heavily revisited Mantis's history, bringing the Cotati and her son, Quoi (the Celestial Messiah), to the forefront of a major galactic conflict against the combined Kree/Skrull empire.
6)
Pom Klementieff, the actress who portrays Mantis in the MCU, incorporated insect-like movements into her physical performance to reflect the character's non-human origins.
7)
The name “Mantis” is a direct reference to the praying mantis insect, which is known for its distinctive martial arts-like “praying” stance.