Zendikar

Zendikar is a mana-rich plane characterized by its untamed wilderness, constant geological upheaval known as "the Roil," and dangerous adventure opportunities. The core premise revolves around explorers and Planeswalkers venturing to the plane to seek its treasures and natural wonders, all while a massive threat from a long-imprisoned race of cosmic entities called the Eldrazi resurfaces. The world of Zendikar The Roil: A powerful, natural phenomenon that makes the land unstable and volatile, causing earthquakes, storms, and other cataclysms. Treasure and adventure: Despite the danger, Zendikar attracts adventurers seeking the wealth and power hidden in its ancient ruins and wild landscapes. Hedrons: Mysterious, large, floating stone structures found across the plane, which were once used to imprison the Eldrazi titans. The Eldrazi threat Imprisonment: For millennia, Zendikar was used as a prison for the Eldrazi, powerful and malevolent cosmic entities, by ancient Planeswalkers. Release: The Eldrazi were inadvertently released, and their emergence intensified the Roil as the plane struggled against their corruption. Invasion: The Eldrazi have begun to spread across Zendikar, devouring what they can and leaving behind a despoiled, twisted landscape. The central conflict The story of Zendikar often focuses on the struggle for survival against the Eldrazi. Planeswalkers and the native inhabitants must band together to either fight back against the Eldrazi or find a way to trap them once more, all while navigating the treacherous environment of the Roil

Its geography is characterized by seven continents (Akoum, Bala Ged, Guul Draz, Murasa, Ondu, Sejiri, and Tazeem), treacherous environments like vine-choked jungles and swamps, and scattered, ancient ruins guarded by monsters. Colossal, floating, polyhedron-shaped stones called hedrons are a signature feature of the landscape, hinting at the plane's potent mana and history.

Zendikar is inhabited by numerous races, including Humans, Kor, Goblins, Elves, and Merfolk, along with others like Vampires, Ogres, Minotaurs, and the eldritch Eldrazi. The planet is home to several unique cultures, such as nomadic Kor tribes, tribal Elves, and goblin clans that have adapted to Zendikar's dangerous environment. The Eldrazi, a powerful and ancient race, exist in the Blind Eternities and occasionally emerge to siphon mana from the plane, creating smaller "spawn" as they do so

Eldrazi invasion: The plane of Zendikar is under a cataclysmic invasion by the Eldrazi, colossal, colorless creatures from the Blind Eternities. Allied resistance: The set's story follows Planeswalkers and the plane's inhabitants, like the elf Nissa Revane and the merfolk Kiora, who band together to fight back. Other Planeswalkers involved include Gideon Jura and Jace Beleren, while the demon Ob Nixilis seeks to exploit the chaos for his own gain.

How magic works Powered by mana: All magic in the multiverse is powered by mana, a raw energy that flows through every plane along invisible paths called leylines. Drew from the land: Mages draw mana from their bond with the lands of a plane. This connection is why the in-game mechanics require "tapping" a land card to produce mana. Shaped by memory: Casting spells is often described as a mage generating mana through their memories and then shaping that mana into a specific memory or magical effect. A creature spell, for instance, summons a magical construct of the creature from a mage's memory, not the actual living being. Diverse disciplines: The in-universe process of "shaping" mana varies greatly depending on the type of magic and the plane. Some mages study for years, while others have innate talent. Magical effects can also be channeled through special items or ancient rituals. Who can use magic Aptitude is required: Not everyone is capable of using magic. Most mages are born with a natural aptitude, though tutelage and study are typically required to hone their abilities. Wizards and sorcerers: These are common spellcasters. Wizards learn magic through study, while sorcerers are distinguished by having an innate gift for magic, sometimes from magical ancestry. Planar differences: The exact process for learning and using magic can vary from plane to plane. On Zendikar, some elves learn necromancy to speak with the dead, while specialized elementalists known as "Roilmages" manipulate the plane's chaotic magical energy. Planeswalkers: This is a rare and unique class of mage who can draw mana from any plane in the multiverse, greatly expanding their power. The "deities" of Zendikar Unlike other planes like Theros, the people of Zendikar do not have true gods influencing their world. Instead, they unknowingly worship the horrific Eldrazi titans, which were imprisoned on the plane millennia ago. The Eldrazi Titans The true inspiration for Zendikar's "deities" are the three imprisoned Eldrazi titans. Their immense, reality-warping presence influenced the inhabitants' legends, and their destructive release threatened to devour the entire plane. Emrakul: The titan known as The Promised End, whose warping influence on biology became mythologized by merfolk as Emeria, the benevolent goddess of the sky and wind. Ulamog: The titan known as The Ceaseless Hunger, whose destructive influence and mana-draining power was the basis for Ula, the merfolk god of the sea's depths. Kozilek: The titan known as The Great Distortion, whose reality-twisting nature was worshipped as the trickster god Cosi.

Other planes interact with Zendikar through various means, including planeswalkers who visit the plane for its powerful mana or to confront threats like the Eldrazi. Zendikar's unique mana is a major draw for planeswalkers, while its role as the prison for the Eldrazi titans has led to its involvement in larger planar conflicts. Additionally, some races like the Kor were originally from Zendikar but were abducted by others to other planes.

The main threat to Zendikar are the Eldrazi, ancient and colossal beings from the Blind Eternities that feed on mana and life energy. Three Eldrazi titans—Emrakul, Ulamog, and Kozilek—were once imprisoned on Zendikar, but were eventually released, only to be destroyed by Planeswalkers in the events of Battle for Zendikar. While the titans are gone, their spawn and the chaotic essence they unleashed continue to be a threat. Creatures and ancient evils Eldrazi: The primary threat to Zendikar, these beings are a non-physical race native to the Blind Eternities that come to devour planes. Eldrazi Titans: Emrakul, Ulamog, and Kozilek were the three titans imprisoned on Zendikar. Emrakul warps biology, Ulamog warps physical properties, and Kozilek warps reality. They were imprisoned using the plane's hedrons, which are stone structures that harness the magical leylines. The titans were eventually destroyed by Planeswalkers, but their essence and their spawn continued to be a danger. Eldrazi Spawn: When the titans were active, they released swarms of smaller, aggressive Eldrazi spawn to overwhelm the plane. Cults While not a major threat to the plane of Zendikar specifically, cults like the Phyrexian cults (e.g., the Cult of Gix) have worshipped powerful entities and sought to corrupt planes with their own influence