Borderlands 4: Fadefields Vault and Primordial Guardian Inceptus Guide

09/12/2025

Successfully navigating the Fadefields Vault in Borderlands 4, also known as the Vault of Inceptus, requires a multi-step approach involving the discovery of three distinct key fragments and the strategic defeat of a formidable boss. Unlocking these primordial vaults is crucial for enhancing your glide pack's capabilities. Players must diligently search across various regions to gather the necessary fragments before confronting the Guardian.

Locating the three key fragments is the initial hurdle for vault entry. The first fragment is situated in a small cavern northeast of The Launchpad in The Howl. The second fragment can be found in the Idolator's Noose area, southeast of the Someday Rise Safehouse, requiring the use of a grappling hook to access. The final fragment rests in the Stillshore village, southwest of Coastal Bonescape, reachable by following a main corridor and gliding to a hidden passage. After collecting all fragments, the vault door, located in the Dissected Plateau, opens the path to the awaiting challenge.

The ultimate test within the Fadefields Vault is the battle against Primordial Guardian Inceptus, a boss significantly more challenging than earlier encounters, demanding adept use of both grappling hook and glide pack. The fight unfolds in two alternating phases: a main phase and a cocoon phase. During the main phase, Inceptus employs sweep tail attacks and releases explosive spores, requiring players to dodge and destroy the spores while using the grappling hook to expose the boss's weak points by removing its armor. The cocoon phase begins when Inceptus retreats to the ceiling, blanketing the arena in poisonous liquid; players must then grapple between hanging plants, avoiding the corrosive ground and shooting the cocoon to stun the boss, creating critical damage opportunities. Overcoming Inceptus yields valuable cash, Eridium, and a vital upgrade for your glide pack, making repeated encounters worthwhile for further enhancements.

This journey through the Fadefields Vault embodies the spirit of perseverance and strategic thinking in the face of daunting challenges. Each step, from the meticulous search for fragments to the intricate dance of dodging and attacking during the boss fight, hones a player's skills and resolve. The rewards, both tangible in-game upgrades and the intangible satisfaction of triumph, serve as a testament to the idea that effort and ingenuity invariably lead to progress and success. This adventure encourages players to embrace every obstacle as an opportunity for growth, reinforcing the belief that with dedication, any challenge can be overcome.