Metkayina Reef

Lore & Background

The Metkayina clan inhabits a specific island within Pandora's oceans, characterized by a vibrant coral reef environment. Unlike the Omatikaya who dwell in the massive Kelutral tree on land, the Metkayina have adapted to a marine existence, integrating into this aquatic way of life alongside their human guests. The ecosystem is rich with biodiversity, hosting Tulkun, which are described as pacifistic species possessing their own spirituality and emotions. These creatures form a deep spiritual connection with Eywa, the Great Mother who hosts the memories of all beings on the moon. The reef serves as a breeding ground for these intelligent cetaceans, making it a target for the Resource Development Administration (RDA). While humans initially sought unobtainium beneath the surface, their attention turned to this location specifically to harvest amrita from the Tulkun's brains after death.

In Their Own Story

In the narrative of Avatar: The Way of Water, the Metkayina Reef becomes the primary setting years after the first film. Jake Sully and his family are welcomed by the Metkayina clan, allowing them to integrate into this new way of life on the island with its coral reef. This integration occurs as humanity returns with a renewed threat: hunting the Tulkun for amrita. The story highlights the contrast between the peaceful existence of the Tulkun and their hosts within the reef and the predatory nature of the returning humans. The location is not just a backdrop but a living entity where the Na'vi maintain their connection to Eywa through the water and its creatures. The presence of the RDA disrupts this balance, forcing the Metkayina and the Sully family to defend both their home and the Tulkun against those seeking to exploit the amrita within them.

Reader's Guide

Metkayina Reef serves as the primary setting for Avatar: The Way of Water, shifting the franchise's focus from dense rainforests to dynamic coastal waters. It is a location where species found in Earth's coral reefs and atolls have equivalents on Pandora. Visitors to this area encounter the Metkayina clan, who guide them through an aquatic lifestyle distinct from the tree-dwelling Omatikaya. The reef is significant for its role in the Tulkun life cycle, acting as a sanctuary where these intelligent beings live and breed. However, it also represents a zone of intense conflict due to the presence of amrita. Travelers must understand that while the environment appears serene with its glowing waters and coral structures, it is under threat from human hunters seeking to extract the aging-stopping substance. The location demonstrates Pandora's ecological diversity, proving that life on the moon extends far beyond the floating mountains and bioluminescent forests.

Did You Know?

• The Metkayina clan inhabits an island with a coral reef, distinct from the Omatikaya who lived in the massive Hometree (Kelutral).
• Amrita is a yellow substance produced by the Tulkun's brain that stops aging in humans when extracted after death.
• Pandoran animals evolved six legs instead of four to accumulate traction due to the moon's low gravity and high atmospheric density, similar to Mars rovers using six-wheel platforms.
• Water found in Pandora's oceans glows when experiencing physical motion, a concept inspired by Earth's dinoflagellates.
• The floating mountains on Pandora are explained by superconductors (unobtainium) floating in the presence of a magnetic field.

Geological and Ecological Wonders

Pandora is a natural satellite of the gas giant Polyphemus, orbiting Alpha Centauri A. Its surface features include dense bioluminescent forests, oceans, and floating mountains created by unobtainium deposits. The moon's atmosphere contains carbon dioxide and hydrogen sulfide, making it unsafe for human breathing without equipment. Flora and fauna exhibit unique adaptations; most animals have six legs due to low gravity and high atmospheric density, alongside two pairs of eyes and antennae. Water in the oceans and rivers glows when experiencing physical motion, a trait inspired by Earth's dinoflagellates. The Metkayina Reef specifically features coral structures where species equivalent to those on Earth's atolls exist, and water here also exhibits bioluminescence upon disturbance.

Spiritual Connectivity and Na'vi Society

All life on Pandora shares a spiritual connection with the moon through Eywa, known as 'The Great Mother.' This entity stores the memories of all beings who live on the moon, including those who have passed. The Na'vi connect to Eywa using a neural queue (kuru) located in their hair at sacred locations like the Tree of Souls. There are multiple known clans, including the Omatikaya, who lived in Hometree, and the Metkayina, who inhabit the reef environments. The Tulkun are an intelligent species with human-level intelligence, emotions, and a language, sharing this spiritual bond. Unlike Earth mammals which are quadrupeds, Pandoran animals primarily evolved six limbs to accumulate traction. This interconnectedness means that every species is part of a larger consciousness managed by Eywa.

Creative Origins and Design Philosophy

James Cameron originally developed an 80-page screenplay for Avatar in 1994, drawing from a dream of a bioluminescent forest with trees resembling fiber-optic lamps. He observed underwater coral reef ecosystems and deep marine life to inform the first draft of Pandora. Early design concepts aimed for species that were 'super-slick and aerodynamic,' like racecars with racing stripes, though designers noted this was circular as cars mimic animals. Stan Winston Studios contributed hundreds of pencil concepts, with early designs for Neytiri traceable back to a 1978 pilot called Xenogenesis. Artists used ZBrush to create detailed digital sculpts, prioritizing organic flesh textures over artificial looks. The floating mountains were inspired by the Zhangjiajie pillars in China's Anhui Province, which Cameron described as needing recreation in outer space.

Resource Exploitation and Human Conflict

Humanity's presence on Pandora is driven by resource extraction, initially focusing on unobtainium, a superconductor worth millions per kilogram found beneath the surface. This mineral causes chunks of land to rip from the ground, creating magnetically aligned 'skyborne icebergs' or floating mountains. In later movies, human focus shifts from mining to hunting the Tulkun. The RDA targets these creatures because their brains produce amrita, a yellow substance that stops humans from aging. This exploitation contrasts with the Na'vi's peaceful connection to the moon. The conflict plays out across various media, including films and video games like Avatar: Frontiers of Pandora, where the tension between human greed and Pandoran preservation remains central.