Table of Contents

Cotati

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

Part 2: Origin and Evolution

Publication History and Creation

The Cotati first appeared, though initially unnamed and unseen, as a concept in The Avengers #129 (November 1974) before being fully detailed in The Avengers #133 (March 1975). They were co-created by writer Steve Englehart and artist Sal Buscema as a cornerstone of the epic “Celestial Madonna” storyline. Englehart's tenure on The Avengers was characterized by a deep dive into cosmic themes, mysticism, and complex character psychologies, a departure from the more straightforward superheroics of the preceding era. The Cotati were conceived as the ultimate “other”—a non-animal, non-humanoid intelligence that operated on a completely different timescale and with a vastly different worldview. Their creation was instrumental in providing a rich, ancient backstory for the then-mysterious Avenger, Mantis, and retroactively establishing the 'original sin' that sparked the legendary Kree-Skrull War. This narrative choice elevated a long-running alien conflict from a simple territorial dispute into a tragedy born from jealousy and genocide, adding significant depth to the cosmic Marvel landscape.

In-Universe Origin Story

The origin of the Cotati is one of the most pivotal events in the history of the Marvel cosmos, directly responsible for shaping the destinies of its two most prominent stellar empires.

Earth-616 (Prime Comic Universe)

Millennia ago, the technologically advanced and shape-shifting Skrull Empire embarked on a mission of galactic uplift, seeking to share their knowledge with worthy primitive races. Their travels brought them to the planet Hala, home to two distinct sentient species: the barbaric, humanoid Kree and the peaceful, communal Cotati, a race of sentient plants. Unable to choose which race was more deserving of their patronage, the Skrulls devised a contest. They transported groups from both species to two separate, barren worlds. The Kree were taken to Earth's Moon (in the area now known as the Blue Area of the Moon), where they used their ingenuity and aggression to construct a magnificent, technologically advanced city in a single year. The Cotati were taken to a different sterile moon in the same system. Instead of building structures, they used their innate connection to life to cultivate a breathtaking, self-sustaining garden, transforming the barren rock into a vibrant ecosystem. When the Skrulls returned to judge their work, they declared the Cotati the victors. The Cotati's creation of life was deemed a far nobler achievement than the Kree's sterile city. Enraged by this perceived humiliation, the Kree leader, Morag, led his people in a brutal act of genocide. They slaughtered the Skrull delegation and then turned their fury upon the Cotati, nearly wiping out the entire species. The Kree seized the Skrull starship, reverse-engineered its technology, and began their own aggressive expansion into space, armed and ready for the inevitable Skrull retaliation. This single act of violence was the spark that ignited the Kree-Skrull War, a conflict that would burn for eons. However, a small faction of Kree, who would later become known as the Priests of Pama, were horrified by their people's actions. They secretly gathered the surviving Cotati and dedicated themselves to their preservation. They scattered the Cotati across the universe, planting them in hidden temples and safe havens where their collective consciousness could survive within immobile, tree-like forms. Over thousands of years, the Cotati, guided by a singular, ancient consciousness, shifted from being victims to becoming patient, calculating players in a long game to ensure their future and fulfill a prophecy: the coming of the Celestial Messiah.

Marvel Cinematic Universe (MCU)

In the Marvel Cinematic Universe (Earth-199999), the Cotati as a species and their foundational history are largely unaddressed. Their existence is confirmed solely through the character of Mantis, who is introduced in Guardians of the Galaxy Vol. 2. Mantis is explicitly identified as a member of her species, which is described as being insectoid in appearance and possessing powerful empathic abilities. Her origin is tied directly and exclusively to the Celestial, Ego. She was found by Ego in her larval state and raised as his ward and servant on his planet. Her purpose was to use her powers to soothe his volatile emotions and help him sleep. This adaptation represents a significant and deliberate departure from the comic book canon for several key reasons:

Critically, the MCU version of the Cotati has no connection to the Kree-Skrull War. In the MCU, that conflict is depicted as an ancient imperial struggle without the Cotati's tragic origin story. The MCU Mantis's story is one of personal servitude and eventual liberation, completely separate from the cosmic prophecy and destiny that defines her comic book counterpart. The reveal in The Guardians of the Galaxy Holiday Special that she is also Ego's daughter further solidifies her MCU identity as being tied to the Celestials, not the plant-based lineage of Earth-616.

Part 3: Biology, Powers & Culture

The fundamental nature of the Cotati differs dramatically between the comic and cinematic universes, reflecting their disparate roles in their respective narratives.

Earth-616 (Prime Comic Universe)

The Cotati of the prime comic universe are a truly unique biological entity, with a physiology and societal structure unlike almost any other race.

Marvel Cinematic Universe (MCU)

The MCU's depiction is based entirely on Mantis and is far simpler and more narrowly defined.

Part 4: Key Relationships & Network

Core Allies

Arch-Enemies

Affiliations

Part 5: Iconic Events & Storylines

The Cotati's history is defined by three monumental storylines that span from the distant past to the modern day.

The Contest on Hala (Ancient History)

As first chronicled in The Avengers #133-134, this is the Cotati's genesis story in the Marvel Universe. The arrival of the Skrulls on Hala, the contest between the Kree and Cotati, and the Kree's subsequent jealous rage form the bedrock of cosmic lore. This event's importance cannot be overstated:

The Celestial Madonna Saga

This sprawling epic, primarily in The Avengers #129–135 and Giant-Size Avengers #2–4, is the Cotati's signature storyline. It is a masterclass in long-term planning and cosmic destiny.

Empyre (2020)

The 2020 crossover event Empyre completely upended the traditional perception of the Cotati, transforming them from tragic victims to terrifying villains.

Part 6: Variants and Alternative Versions

While the Cotati are a species rather than an individual character, their core concept has been adapted and varied, most notably in the MCU.

See Also

Notes and Trivia

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

1)
The name “Cotati” is likely derived from “cotyledon,” the embryonic leaf found within a plant's seed, referencing their botanical nature.
2)
The Celestial Madonna Saga was a product of its time, heavily influenced by the 1970s counter-culture's interest in Eastern mysticism, cosmic consciousness, and non-traditional philosophies, which is reflected in the Cotati's portrayal.
3)
The prime Cotati consciousness, which eventually bonded with the Swordsman, resided for millennia in a large, sentient tree within the Temple of the Priests of Pama in Vietnam on Earth.
4)
The final form of Mantis's union with the Cotati involved her transforming into a being of pure energy and merging with the Cotati-Swordsman, who himself reverted to a tree-like form. This is how Quoi was conceived.
5)
Key Reading: Avengers #133 for the origin of the Kree-Skrull War. Giant-Size Avengers #4 for the climax of the Celestial Madonna Saga. Empyre #1-6 for their modern role as galactic antagonists.
6)
Before the Empyre event, the Cotati's Messiah, Quoi, had a brief and contentious relationship with the Avengers, particularly Thor, in the “Avengers: Celestial Quest” limited series, which foreshadowed his later instability and extremism.