Neverness to Everness puts a lot of bosses in your path, but Mammon has a reputation for catching players off-guard in a way that few others do. He looks like a slow, lumbering threat, but his actual movement speed and attack recovery are deceptive. Combine that with a massive health pool at higher difficulty tiers and a punishing ground slam that covers more area than most players expect, and you have a fight that punishes both aggression and passivity in equal measure. This guide covers everything: how to unlock the fight, which teams work best, and the specific mechanical tricks that turn this from a wall into a weekly routine.
Play Neverness to Everness Now
Jump in today and start your adventure with the latest rewards and bonuses available at launch.
Download Neverness to Everness
How do you unlock Mammon in NTE?
Mammon is not available from the start. You first need to complete the Yarn Ball or Fons Anomaly Commission, which is accessible through the Anomaly Commissions screen on the map. Once that's done, head to the Ebisu Auction House and bid for the Gluttonous Eye item, along with Covetous Coins used to activate and level the Blind Mammon plushie. To participate in the auction at all, you need to have cleared Deal? Deal! in Chapter 3 of the main story.
Once the plushie is active in your property, it unlocks the Realm of Greed game mode. The higher you level the plushie using Covetous Coins, the more Fons you can earn per run. Rewards reset every Monday, so there is a weekly cap on what you take home. That said, you can challenge Mammon as many times as you want through the Anomaly Furniture, and each new personal record stacks additional rewards on top of previous runs.
Mammon's Realm of Greed arena
Mammon also appears as the final boss of the Pink Paws Bank Heist, where defeating him rewards a large amount of Fons. If you want to maximize your weekly Fons income, check out our Neverness to Everness guide on how to farm Fons fast for the full picture.
What are the best teams for beating Mammon?
Two team compositions stand out:
Charge Team
The logic behind this setup is that Anima, Cosmos, and Lakshana elements together trigger the Charge Esper Cycle, which restores Ultimate energy across the whole team. That matters in the Realm of Greed because the fight has a timer, and Ultimate animations freeze time, giving you more effective damage windows.
Stain Team
This setup leans on the Stain Esper Cycle, which combines Lakshana and Psyche to make enemies take increased damage from both elements. It is a solid option if you have Hathor built up but lack Nanally.
If parrying is still giving you trouble, swap Edgar for Sakiri. The fight takes longer, but her crowd control and healing keep your team standing through Mammon's chip damage patterns.
For a deeper look at maximizing Nanally's output in this fight, the best Nanally build guide covers her optimal Arcs, Cartridges, and Awakening priorities.
Charge Esper Cycle team setup
How to Beat Mammon
Reading Mammon's movement
Mammon's biggest trick is that he does not telegraph attacks the way slower bosses do. His animations have very little wind-up, and he can close distance across the arena almost instantly. The temptation is to attack relentlessly, but he has high stagger resistance, meaning he can hit you through your own combos if you are not watching his cues.
His primary offensive tool is a straight-line lunge. Dodging backward is the wrong call here because his reach is long enough to clip you anyway. Instead, dodge diagonally toward him at roughly 45 degrees, aiming for his hip. Done correctly, you end up behind him while he finishes the lunge animation, perfectly positioned for a free hit window.
How does the parry system work against Mammon?
Some of Mammon's attack strings end with a parryable finisher. After his third or fourth claw swipe, he will pause and produce a golden or white flash. That is your parry window. A successful parry deals significant Break damage to his stagger bar. Once that bar empties, Mammon enters a Downed state and takes 50% increased damage.
The key distinction: if Mammon glows with a deep red aura, that attack is unparryable and must be dodged. Only the golden or white flash signals a parryable hit. Trying to parry a red attack is why many players feel like the mechanic is not working.
For a broader breakdown of how parrying works across all of NTE's combat, the NTE parry attacks guide explains Parry Circles, Critical Dodges, and Cycle Energy in full detail.
On mobile, do not rely on the dodge button alone when Mammon's ground slam is incoming. The lag between dodge inputs can leave you inside the shockwave. Use the Sprint toggle immediately when you see him crouch with glowing red eyes.
Surviving the Array Slam
Mammon's most dangerous move is the Array Slam (also called the Ground Slam). The sequence goes like this: he swipes multiple times, you think the string is over, then the floor beneath you starts glowing. That delayed AoE is what kills most players.
The shockwave travels outward in a circle from the impact point. The visual range is larger than a standard dodge covers, so on PC and PS5, use a mobility skill like Nanally's dash to create real distance. Wait for the glow effect to fully dissipate before moving back in.
Exploiting the stagger window
Once Mammon is downed, do not just mash your strongest attacks. The optimal sequence:
- Switch to your Lakshana character first to apply the elemental debuff
- Switch back to Nanally and use her Burst abilities
- Save your Ultimate for this window so every hit lands while Mammon is stationary
- Use the Remora mechanic via Lakshana Esper Abilities to extend your attack uptime, since Mammon can dash out of range even during recovery
What happens in Mammon's enraged phase?
In high-tier Endless modes, Mammon enters an Enraged state when his health drops below 30%. He moves faster and his ground slam gains an extra shockwave ring. The answer is straightforward: save at least one Ultimate for this phase and burn him down before the enrage becomes unmanageable. Do not waste Ultimates on the first 70% of his health if you can avoid it.
How do you deal with Mammon's timer?
Every Anomaly Furniture run has a countdown visible at the top of the screen. If the timer expires before Mammon dies, you forfeit the Fons earned during that run. Two things help here:
- Ultimate animations freeze time, so use them freely once Mammon is staggered rather than hoarding them
- Level your Blind Mammon plushie with Covetous Coins to increase the Fons payout per run, making each successful clear more efficient
Keeping your weekly routine tight, including the Mammon fight, is covered in the NTE dailies guide if you want to build the full habit stack.
Can you beat Mammon as a free-to-play player?
Yes. While Nanally is an S-Class unit, both the Main Character and Edgar are highly accessible and cover the core mechanical needs of the fight. The Main Character provides consistent utility, and Edgar's shielding compensates for the parry timing mistakes that are inevitable early on. Mastering the parry window matters more than having a stacked roster, and that is a skill you can practice in NTE's Training Room against lower-level Mammon simulations before attempting the higher-tier versions.
Some missions apply "Anomaly Instability" modifiers to Mammon, such as Increased Speed. Always check mission modifiers before starting. An Increased Speed modifier means you need to be more conservative with stamina and more precise with your diagonal dodges.
For more boss fights across NTE, including the weekly Morphix encounter and how to take down the Sea Prisoner, the full Neverness to Everness strategy guides collection has everything organized by content type.