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Continue ShoppingIn the latest Arc Raiders update, the developers have introduced a formidable new boss—Mustard. A high-threat ARC unit, Mustard offers an intense challenge for even the most experienced players, with its multi-phase combat encounter and massive health pool. Let's dive into what makes this boss so terrifying and how to take it down efficiently.
Mustard's most notable feature is its enormous health pool. With a staggering 60,000 core HP, it is by far the toughest ARC boss in the game, dwarfing previous threats like the Queen (35,000 HP) and Salt (20,000 HP). This sheer durability makes Mustard a massive hurdle for players looking to take it down.
Unlike most other ARC enemies, Mustard doesn't go down easily in a single fight. Instead, it has a three-phase battle, each with its own set of challenges. As its health depletes, the boss's behavior and attack patterns evolve. You'll face a variety of attacks, including powerful laser beams and zap-like strikes that get more deadly as you progress through each phase.
One key to defeating Mustard is targeting specific parts of its body. Much like other major ARC units, Mustard has destructible components—such as its thrusters, weapon systems, and the core—that can be damaged to disable some of its most dangerous abilities. Focus fire on these weak points to make the battle more manageable.
Before the update, Mustard was shrouded in mystery, but community speculation and scout reports suggest that it's either a towering, multi-legged ARC known as “The Bishop” or a massive UFO-like craft. Its appearance is intimidating and its movements unpredictable, making it a boss that requires strategy and quick reflexes.

Taking on Mustard in Arc Raiders is no easy feat, but with the right strategy, it’s definitely achievable. Players will need to focus on its weak points, use armor-penetrating weapons, and take advantage of the vertical coastal map to dodge its deadly attacks. If you’re looking to build up your arsenal or need additional resources for this challenging encounter, consider checking out the ARC Raiders Blueprint shop at U4N. Whether you're gearing up with the right weapons or unlocking powerful upgrades, U4N is the trusted platform where you can easily buy the tools you need to face Mustard and other high-threat ARC units with confidence.
To deal significant damage to Mustard, you'll need high armor penetration weapons. The Anvil or Hullcracker are the ideal choices to break through its thick gunmetal-colored plating. Without these powerful weapons, you'll find it difficult to make a dent in its massive health pool.
As with other ARC units, Mustard has yellow-colored highlights that mark its weak points. These highlights often appear on its joints or exposed vents. Focusing your attacks on these areas will allow you to deal more damage and progress through the phases faster.
The battle against Mustard takes place in the new coastal map, which adds another layer of complexity to the fight. With the map's verticality, players will need to make use of elevation and cover to avoid Mustard's heavy ordnance. The terrain is your ally, so be sure to use it to dodge incoming attacks and get the upper hand in battle.
Mustard is a boss that represents a significant increase in difficulty compared to other ARC units in Arc Raiders. With its huge health pool, multi-phase battle, and destructible parts, players will need to strategize and bring the best gear to the fight. Whether you're a seasoned Raider or a newcomer, taking down Mustard will be a challenge worth the reward.
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