The landscape of the Sol system in the current era of Destiny 2 presents the Eliksni—commonly known as the Fallen—not as a monolithic enemy, but as a deeply fractured race caught between redemption and extinction. Once a proud civilization favored by the Traveler, their journey from the stars of Riis to the ruins of Earth is a narrative of survival, desperation, and shifting allegiances. Understanding the nuances of their biology, their societal fall, and their current political divide is essential for any Guardian engaging with the legacy of the Great Machine.

The Biological Imperative: Ether and the Four-Arm Hierarchy

The Eliksni are an insectoid species characterized by their four arms and multiple eyes, but their physical stature is not fixed. Their growth and strength are tied directly to the consumption of Ether, a gaseous substance synthesized by machines known as Servitors. This biological dependency creates a rigid social hierarchy that has defined their culture for centuries.

In traditional Eliksni society, Ether was distributed based on rank. The highest-ranking members, such as Kells and Archons, consume vast quantities of Ether, leading to massive physical frames. Conversely, lower-ranking members are intentionally kept on a starvation diet. The most striking example of this is the Dreg. Dregs are ritually "docked"—their lower pair of arms is surgically removed to signify their low status and failure. While Eliksni limbs can naturally regrow, Dregs are often fitted with docking caps to prevent this growth until they prove their worth in combat and are promoted to Vandals. This systemic deprivation was a tool of control used by the Kells to ensure loyalty in a post-collapse world where resources were scarce.

The Whirlwind: From Golden Age to Galactic Scavengers

Before they were the Fallen, the Eliksni lived in a Golden Age on their homeworld, Riis. They referred to the Traveler as the "Great Machine." Under its light, they achieved technological marvels, including the early versions of the cloaking tech that they now use for guerrilla warfare. However, their prosperity ended with the arrival of the Witness and the Black Fleet—an event they call the Whirlwind.

When the Traveler fled Riis to escape the Darkness, the Eliksni civilization collapsed into civil war. The survivors took to their massive starships, known as Ketches, and chased the Traveler across the stars. This trek was fueled by a mix of religious devotion and vengeful desperation. By the time they reached the Sol system, they were no longer an organized civilization but a collection of desperate houses acting as space pirates, scavenging the remains of humanity's Golden Age.

The Fragmentation of the Houses

For much of the history of the Last City, the Fallen were organized into distinct Houses, each with its own banner and philosophy. These groups were the primary antagonists of humanity during the Dark Age and early City Age.

The House of Devils

Primary occupants of the European Dead Zone and the Cosmodrome for years, the Devils were the most aggressive faction. Led by Kells like Solkis and later influenced by the SIVA crisis, they were the architects of the Battle of Twilight Gap, an assault that nearly destroyed the Last City. Their red banners became synonymous with the threat of the Fallen.

The House of Wolves

Initially focused on the Outer Rim and the Reef, the Wolves became infamous during the Reef Wars and later during the rebellion led by Skolas. Their history is one of betrayal and failed prophecy, as Skolas attempted to unite all Houses under the title of "Kell of Kells" before being thwarted by the combined efforts of the Awoken and Guardians.

The House of Kings

The most secretive and arguably most dangerous house, the Kings operated from the shadows of the Terrestrial Complex. They were the masterminds behind the unification of the other houses at Twilight Gap, viewing the other Eliksni as pawns in a larger game to reclaim the Traveler.

The House of Dusk

Following the massive losses sustained during the Taken War and the SIVA crisis, the old House structures collapsed. The House of Dusk emerged as a desperate, unified front, abandoning individual house colors for a universal purple. This was not a move of strength, but one of exhaustion—a final attempt to survive by sheer numbers rather than organized leadership.

The Great Divide: House of Light vs. House of Salvation

The current era of Destiny 2 is defined by the sharp ideological split between the House of Light and the House of Salvation. This divide represents the two possible futures for the Eliksni people.

House of Light (House Light)

Led by Mithrax (Misraaks), the Kell of Light, this faction represents the first true alliance between humanity and the Eliksni. Mithrax recognized that the pursuit of the Great Machine through conquest was a path to extinction. By seeking to coexist with humanity under the Traveler’s protection, the House of Light has integrated into the Last City. Their presence in the Eliksni Quarter has become a symbol of hope and a testament to the fact that the Traveler's grace is not exclusive to humanity. They provide critical technical support to the Vanguard, utilizing their Splicer abilities to navigate digital and paracausal networks.

House of Salvation

In contrast, Eramis, the Shipstealer, founded the House of Salvation on the moon of Europa. Rejecting the Traveler as a "betrayer," Eramis turned to the Darkness, specifically the power of Stasis, to empower her followers. The House of Salvation utilized advanced Golden Age technology from the BrayTech facilities, creating a formidable military force that sought to destroy the Last City and its "Great Machine." Despite numerous defeats, their remnants continue to be a significant threat, often serving as proxies for greater Dark powers.

The Scorn: The Undead Curse

One cannot discuss the Fallen without addressing the Scorn. While they share Eliksni origins, the Scorn are fundamentally different. They are the result of Eliksni corpses being reanimated by Dark Ether—a corrupted form of Ether infused with Darkness.

Initiated by Fikrul, the Fanatic, and fueled by the wishes of Uldren Sov, the Scorn are aggressive, mindless, and capable of infinite resurrection. They lack the culture and social structure of the Eliksni, existing only as a weapon of chaos. In combat, they are significantly more volatile, utilizing totems and screeching suicide attacks. Because they are technically undead, the traditional rules of Eliksni biology do not apply to them; they do not require Servitors for sustenance and are often seen as an abomination by both the House of Light and the House of Salvation.

Combat Analysis and Tactical Advice

Engaging Fallen forces requires a different approach depending on the faction encountered. The standard Eliksni military unit is versatile, favoring mobility and long-range precision.

  1. Vandals and Snipers: Fallen Vandals often utilize Wire Rifles, which deal massive Arc damage. They are prone to using active camouflage. Thermal tracking or AOE (Area of Effect) grenades are effective for flushing them out of cover.
  2. Captains and Overload Champions: Fallen Captains are shielded (usually Arc) and frequently teleport to avoid fire. In high-level activities, Overload Captains are notorious for their rapid health regeneration and constant teleportation. Utilizing Overload rounds from the seasonal artifact or subclasses with jolt/suppression effects is mandatory for neutralizing these threats.
  3. Servitors: These are the lynchpins of any Fallen encounter. Servitors can project shields to surrounding units, making them immune to damage. Always prioritize the Servitor to break the protective link. In the current sandbox, Void weapons are particularly effective against their shields.
  4. Brigs: Derived from the House of Salvation's heavy machinery, Brigs are armored walkers that lack the traditional "neck" weak point of the Spider Tanks. To defeat them efficiently, players must deal enough damage to blast off the front faceplate, revealing the core for critical hits.

The Future of the Eliksni in the Post-Final Shape World

With the Witness defeated and the immediate threat of the Final Shape averted, the Eliksni find themselves at a crossroads. The House of Light is firmly established as part of the coalition of the Light, with figures like Eido—the daughter of Mithrax—emerging as scholars and diplomats who bridge the gap between human and Eliksni history.

However, the threat of the Scorn remains a persistent shadow, and many Eliksni still scattered across the system remain wary of the Vanguard. The scavengers who once burned the Cosmodrome are now the engineers helping to maintain the City's defenses. This evolution from mindless pirates to complex political actors is one of the most profound shifts in the history of the Sol system. For a Guardian, knowing the difference between a desperate Scavenger of the Dusk and a Splicer of the Light is the difference between a successful mission and a diplomatic catastrophe.