ARC Raiders Best Skill Tree For PvE Players

ARC Raiders has a funny way of teaching players humility. You enter a raid with a clean plan, a decent weapon, and the confidence of someone who watched one successful run on YouTube. Fifteen minutes later, you are over-encumbered, out of stamina, staring at a locked container you cannot open, and wondering why you ever believed “just one more building” was a strategy.

That is why the best PvE skill tree is not the flashiest one.

For PvE players, the strongest build is built around stamina, loot access, carry weight, faster breaching, mid-raid crafting, and enough downed-state forgiveness to save a run when ARC enemies decide to become personal. Damage matters, but in ARC Raiders PvE, the real victory condition is not killing everything on the map. It is getting in, extracting value, and leaving before the game starts charging interest.

This guide breaks down the full 86-point PvE skill build, explains every important skill, calls out the bait picks, and gives a practical progression route from early game to your final “horrifying efficiency machine.”

And yes, if you prefer to speed up your progression or stock up for safer runs, you can also Buy ARC Raiders items on U4GM.com. Just make sure you stay aware of the game’s current terms, account safety rules, and your own comfort level with third-party marketplaces.

Quick Verdict: The Best PvE Skill Tree Strategy

The best PvE skill tree path is simple in theory and slightly annoying in practice: start Mobility for stamina, rush Survival for Security Breach, then move into Conditioning for encumbrance and breaching efficiency.

That order matters.

Security Breach is the single most valuable PvE skill in the current build information provided. It unlocks special containers that can contain high-value loot such as epic weapons, explosives, wolf packs, grenades, and rare blueprints. Everything before Security Breach is the toll booth. Everything after it is optimization.

Best PvE Skill Priorities

The One-Sentence Build

Start with Mobility stamina skills, rush Survival until Security Breach, then invest in Conditioning for encumbrance, faster breaching, and downed-state survival.

That is the backbone. Everything else is seasoning.

Latest Game News and Meta Context

Based on the provided guide data, the most important current PvE note is that Security Breach has reportedly survived nerfs. Special container spawns are described as more randomized than before, but also more numerous on average. That means the skill is still not just good — it remains the defining unlock for PvE loot-focused players.

The provided build notes also mention that special containers can still produce:

• Epic weapons.
• Explosives.
• Wolf packs.
• Grenades.
• Rare Raider-style blueprints such as Anvil, Ventor, and Oper.

That is the kind of information that matters more than a vague “loot skill good” recommendation. A skill that directly improves your access to high-value containers is not just quality-of-life. It changes what a successful raid can look like.

Important Boundary

I cannot live-browse or verify brand-new patch notes in real time from inside this chat. For final publication, cross-check Security Breach, spawn behavior, and blueprint names against the latest official ARC Raiders patch notes, Steam news posts, or in-game skill descriptions before publishing. The strategic conclusion still stands from the supplied build data: Security Breach is the skill the entire PvE route is built around.

Why PvE Builds Are Different From PvP Builds

A lot of bad PvE builds are just PvP builds wearing a fake mustache.

PvP players care about dueling, burst movement, surprise angles, melee pressure, and winning fights against other humans near extraction. PvE players care about something less glamorous but more profitable: not wasting stamina, not wasting time, not wasting backpack space, and not dying with the good loot five meters from safety.

PvE Rewards Different Choices

In PvE, the best skills usually do one of four things:

Help you reach more loot.

• Security Breach is the obvious example.
• Loot reveal and container skills also fit here.

Help you carry more loot.

• Carry weight is not exciting, but neither is extracting with half the value you could have carried.

Help you move longer.

• Stamina is the quiet stat behind almost every good raid.

Help you recover from mistakes.

• Downed-state skills, field crafting, and shield-movement improvements give bad situations a second ending.

That last part matters. PvE is not hard because every individual enemy is impossible. It is hard because one mistake often creates three more.

You spend too much stamina crossing an open space. Then you arrive late. Then you rush looting. Then you take a bad route. Then you get pinned. Then you die full of materials you were already emotionally attached to.

We have all been there. Some of us more than we admit.

Best 86-Point PvE Skill Build Overview

The full build is designed around long-term efficiency. It does not chase gimmicks. It does not pretend sliding farther is a personality. It focuses on the skills that consistently improve PvE outcomes.

Recommended Progression Path

The build is not trying to make you heroic. It is trying to make you leave with the expensive stuff.

That is better.

Early Game: Start Mobility, But Do Not Get Distracted

Your first instinct may be to run straight into Survival because Security Breach is the big prize. That is a valid route if you enjoy suffering under a deadline. But for most players, especially PvE players who plan to loot efficiently, the smarter start is Mobility.

Not all Mobility skills are good. Some are there to tempt you into becoming a more athletic corpse.

Nimble Climber

Recommended investment: 1 point early, more later if points remain
Priority: Pathing skill first, quality-of-life later

Nimble Climber improves climbing and vaulting speed. That sounds good, and it is useful, but early on you mostly take it because it opens the path to better skills.

One point is enough at the start.

The reason is practical: climbing faster is nice, but having more stamina and spending less of it changes every minute of every raid. You can come back to Nimble Climber later when the core build is already online.

Youthful Lungs

Recommended investment: Max it
Priority: Mandatory

Youthful Lungs increases your maximum stamina, and that makes it one of the strongest PvE skills in the entire tree.

Stamina is not just for sprinting. It is your escape budget. Your repositioning budget. Your “I made a bad decision and would now like to reconsider” budget.

More stamina lets you:

• Reach extraction more safely.
• Cross exposed areas with less panic.
• Loot deeper before leaving.
• Recover from bad pathing.
• Avoid getting trapped by ARC pressure.

This is one of those skills that does not create highlight clips, but it creates successful extractions. That is a better genre.

Marathon Runner

Recommended investment: Max it
Priority: Mandatory

Marathon Runner reduces stamina cost while moving. Together with Youthful Lungs, it forms the foundation of the best ARC Raiders PvE stamina build.

The reason this pairing is so strong is that it attacks stamina from both sides. Youthful Lungs gives you a bigger pool. Marathon Runner makes every action drain that pool more slowly.

That combination improves almost everything you do:

• Scouting.
• Looting.
• Rotating.
• Escaping.
• Repositioning during ARC fights.
• Carrying value across the map.

If Youthful Lungs is the fuel tank, Marathon Runner is better mileage.

And in PvE, mileage wins raids.

Why You Stop at 14 Points in Mobility

The important detail from the supplied guide is this: get 14 points in Mobility, then leave.

Do not get comfortable there. Do not start treating the Mobility tree like a buffet. You are there for stamina and pathing. Once those are secured, pivot hard into Survival.

Why?

Because Survival contains the path to Security Breach, and Security Breach is the build-defining skill.

Mobility Skills You Should Be Careful With

Some Mobility skills sound appealing but do not meaningfully support the PvE plan.

Extended Slide

Recommended investment: Skip
Priority: Avoid

Extended Slide makes you slide farther and faster. In theory, that sounds mobile. In practice, it can sabotage your muscle memory.

The problem is that ARC Raiders movement depends heavily on knowing exactly where you will end up. Extending slide distance can send you out of cover, past a safe angle, or directly into danger.

A skill that makes your movement less predictable is not automatically an upgrade.

It is especially risky in PvE because ARC enemies punish overexposure brutally. You do not need a longer slide if that slide ends with you kneeling in front of something large and angry.

Fall Damage Reduction

Recommended investment: Skip or very low priority
Priority: Not worth early points

The provided guide describes its effect as negligible, and that is a devastating word in skill-tree language.

If a skill only helps when you make a specific kind of mistake, and even then barely helps, it should not compete with stamina, loot, carry weight, or Security Breach progression.

Survival Tree: Where the PvE Build Actually Becomes a Loot Build

After your early Mobility investment, move into Survival immediately.

This is where the build stops being about movement comfort and starts becoming about raid value. The Survival tree contains the best loot-related skills, the carry-weight upgrades, and the all-important Security Breach.

Looter’s Instinct

Recommended investment: Max it
Priority: High

Looter’s Instinct reveals loot faster when opening containers. At first glance, this sounds small. It is not.

The power of this skill is not that it saves a dramatic amount of time once. It is that it saves a little time dozens of times. Over an entire raid, that compounds into safer looting, faster route completion, and fewer moments spent standing still with your face buried in a container while the map quietly decides your future.

In PvE, time spent looting is time spent vulnerable.

Looter’s Instinct reduces that exposure.

Crouched Movement

Recommended investment: Take for pathing
Priority: Low practical value, necessary for route

Crouched Movement increases movement speed while crouching. The supplied guide is blunt about this one: it is not especially useful.

Still, you take it because you need the path unlocked.

That is an important mindset for skill trees. Not every point is a celebration. Some points are bridge tolls. Crouched Movement is one of them.

Do not emotionally invest in it.

Traveling Tinkerer

Recommended investment: Grab it
Priority: Strong PvE utility

Traveling Tinkerer enables in-round field crafting. This is one of those skills that becomes more valuable the longer a raid goes.

Field crafting gives you flexibility. It lets you turn a bad situation into a manageable one. Maybe you need meds. Maybe you need to recover after an ugly fight. Maybe you misjudged how much pressure the route would have.

Without mid-raid crafting, your loadout is your whole plan. With Traveling Tinkerer, your plan can adapt.

That is worth points.

Raider Scraps

Recommended investment: Max it
Priority: High for loot-focused PvE

Raider Scraps gives an extra chance to find field-crafted items in raider containers. In plain terms, it gives you more useful stuff while you are already doing the thing PvE players do constantly: opening containers.

The value is not just the items themselves. It is the reduced pressure on your starting loadout. More meds, more utility, and more field resources mean more freedom to continue a run safely.

This skill supports longer raids without demanding more risk.

That is exactly what a PvE skill should do.

Broad Shoulders

Recommended investment: Max it
Priority: Core loot skill

Broad Shoulders increases carry weight. It is not glamorous, but it is one of the most important PvE skills.

If your goal is loot efficiency, carry weight directly affects how much value you can extract. A player who survives but leaves half the good loot behind is still losing potential profit.

The trick is understanding that carry weight is not only about greed. It is also about decision quality. More capacity means fewer painful choices between resources, materials, and equipment. It lets you keep moving instead of stopping to play inventory Tetris in a dangerous location.

Inventory management is fun until something hears you doing it.

Looter’s Luck

Recommended investment: Max it
Priority: Core loot skill

Looter’s Luck gives a chance to reveal twice as many items while looting. This is one of the most noticeable loot skills once it starts working.

The reason it is so good is simple: it speeds up container evaluation. You see more, decide faster, and waste less time checking low-value containers.

Combined with Looter’s Instinct, this turns your looting into a smoother, faster process. That means less exposure, better route timing, and more value per raid.

It is a quiet skill, but it pays rent.

Security Breach: The Best PvE Skill in ARC Raiders

Recommended investment: Unlock immediately once available
Priority: Mandatory
Max points: 1

Security Breach is the entire reason this build rushes Survival.

It unlocks special containers, and according to the supplied guide data, those containers can produce some of the most valuable PvE rewards available: epic weapons, explosives, grenades, wolf packs, and rare blueprints.

That changes your raid economy.

Why Security Breach Is So Strong

Most skills improve how efficiently you do normal things. Security Breach gives you access to better things.

That distinction matters.

A stamina skill helps every raid. A carry-weight skill improves every extraction. But Security Breach can change the quality of what you extract. It raises the ceiling.

Current Security Breach Note

The provided guide includes a useful meta detail: Security Breach has survived nerfs. Spawns are now described as randomized, but more numerous on average. Special containers still appear regularly enough that the skill remains the best single PvE unlock.

That makes it mandatory for loot-focused players.

If you are building for PvE and skipping Security Breach, you are not making a different build. You are making a poorer version of the same build.

Conditioning Tree: Where the Build Becomes Comfortable

Once Security Breach is secured, move into Conditioning. This tree makes your gear feel less punishing and your interactions faster.

Conditioning does not have the same dramatic “open special loot” moment as Security Breach, but it smooths out the parts of PvE that quietly drain your runs: encumbrance, shields, breaching time, and recovery after getting downed.

Used to the Weight

Recommended investment: Max it
Priority: Mandatory

Used to the Weight reduces how much wearing a shield slows you down. This is one of the best Conditioning skills because shields are extremely useful, but movement penalties are painful.

The provided guide describes the effect as making medium shields feel closer to light shields for movement purposes. That is a big deal.

In PvE, being slightly faster is not just convenience. It affects whether you can:

• Break line of sight.
• Reach cover.
• Rotate safely.
• Escape with heavy loot.
• Keep moving when ARC pressure escalates.

A shield that protects you without ruining your movement is exactly what PvE players want.

Proficient Prior

Recommended investment: Max it
Priority: Strong after Security Breach

Proficient Prior reduces the time needed to breach doors and containers. This skill becomes especially valuable after you unlock Security Breach because you will care more about special containers and restricted access points.

The shorter your breach time, the less time you spend standing still.

That is the real value.

PvE danger often comes from commitment. You commit to a container, a door, a route, a fight. Faster breaching reduces the cost of those commitments.

It also feels good. Not everything has to be philosophical.

Loaded Arms

Recommended investment: Max it
Priority: Mandatory

Loaded Arms reduces how much your equipped weapon impacts encumbrance. This is one of the most important skills in the entire Conditioning tree.

Weapons are not optional. Encumbrance penalties are not cute. A skill that lets you bring effective gear while preserving movement quality is immediately valuable.

This matters even more as you improve your loadouts. Better gear often means heavier gear. Loaded Arms helps prevent your build from becoming strong on paper and miserable in motion.

A PvE player who cannot move is just loot with opinions.

A Little Extra

Recommended investment: Filler, especially if doing probe runs
Priority: Situational

A Little Extra gives more ARC circuitry from breaching couriers and probes. This is useful if your route regularly includes probes or courier-style objectives, but it is not a universal core skill.

You often take it because it leads toward better Conditioning skills.

That does not make it bad. It just means you should understand why it is in the build. This is not the foundation. It is part of the staircase.

Turtle Crawl

Recommended investment: Max it
Priority: Strong recovery skill

Turtle Crawl makes it take longer to fully collapse when downed. In a perfect raid, this does nothing.

You will not be in perfect raids.

Explosions happen. Rockets happen. Fire happens. Strange little disasters happen when you are overconfident and under-rested. Turtle Crawl buys time when things go wrong.

That extra time can let a teammate reach you, let pressure shift, or simply stop one bad moment from deleting the whole run.

In solo play, downed-state value depends on the game’s current revive mechanics and context. In squad PvE, it becomes much stronger.

Downed But Determined

Recommended investment: Grab it
Priority: Strong when paired with Turtle Crawl

Downed But Determined also improves your downed-state survival window. When stacked with Turtle Crawl, it gives you more time to be rescued or to survive the aftermath of a bad engagement.

This is not a glamorous investment. Nobody brags about being downed more efficiently.

But PvE is full of moments where five extra seconds matter. If those seconds save a loaded backpack, the skill has done its job.

Good As New: The Sneaky Strong Survival Skill

Recommended investment: Grab it
Priority: Strong

Good As New increases stamina regeneration while under a healing effect. This skill is better than it looks because it turns basic healing into a movement recovery tool.

The supplied guide notes that it pairs beautifully with cheap healing items like fabric. That matters because cheap, accessible healing effects can become stamina engines when used intelligently.

This skill helps during:

• Long escapes.
• Post-fight recovery.
• Extraction pushes.
• Mid-raid repositioning.
• Any moment when your stamina bar is trying to resign.

It is not the first skill you rush, but once the core path is online, Good As New is absolutely worth taking.

Late Mobility: Useful, But Not Before the Core Build

After Security Breach and the key Conditioning skills are handled, you can return to Mobility for practical upgrades.

This is where the movement tree becomes useful again, but now you are taking skills from a position of stability. You already have the loot engine. You already have stamina. You already have encumbrance help.

Now you polish.

Effortless Roll

Recommended investment: Grab it, ideally max if you use dodges often
Priority: Useful late skill

Effortless Roll reduces dodge roll stamina cost. It is not flashy, but once you have enough stamina support, reducing roll cost makes movement feel smoother and safer.

It helps when you need to dodge ARC attacks, reposition during bad fights, or save enough stamina for the escape after the dodge.

This is not a replacement for Youthful Lungs or Marathon Runner. It is a complement.

Carry the Momentum

Recommended investment: 1 point
Priority: Good value for low investment

Carry the Momentum lets you keep momentum briefly after sprinting without immediately losing all stamina. That small window can feel surprisingly useful during movement chains.

One point is worth it because the cost is low and the effect supports the broader stamina economy.

Do not overthink it. Take the point and move on.

Vigorous Vaulter

Recommended investment: Late filler / useful movement polish
Priority: Optional

Vigorous Vaulter is best treated as a late-game comfort skill. It can help movement feel cleaner, especially if you often route through vertical areas or obstacle-heavy spaces.

But it should not compete with core stamina, loot, carry weight, or Security Breach progression.

Every Major Skill Ranked for PvE

The table below summarizes the key skills from the supplied guide and how much a PvE player should care.

Skills You Should Skip

Some skills are not worth early investment. Some are not worth investment at all. This does not mean they are impossible to use. It means they do not support the PvE plan as well as the alternatives.

Extended Slide

Skip it.

The skill changes slide distance and speed, which can disrupt movement muscle memory. In PvE, predictable movement is more important than dramatic movement.

A longer slide that carries you out of cover is not mobility. It is a resignation letter.

Fall Damage Reduction

Skip it early, and probably skip it entirely unless later testing proves otherwise.

The provided notes describe the reduction as negligible. That makes it very hard to justify over stamina, loot, crafting, carry weight, or breaching speed.

Stamina Regen While Crouched

Low priority.

The reported difference is very small. If you take it, you are mostly taking it because the tree requires it, not because it changes your raids.

Hearing Protection

Skip for PvE.

This reduces the impact of nearby explosions on your hearing. The issue is not that the effect is useless in theory. The issue is opportunity cost. If you are close enough to explosions often enough for this to matter, the better fix is probably positioning, not a skill point.

Effortless Swing / Sky Clearing Swing

These are more PvP or melee-oriented. This guide is for PvE loot efficiency, not for proving a philosophical point with a melee weapon.

Leave them for another build.

Deep Thrifts

Very low priority.

The supplied guide notes that this was untested even by the source. When a skill is untested and you still have proven options available, do not spend early points there.

Heroic Leap

Low priority.

Not especially important for this PvE route, and you can unlock more useful skills without heavily investing here.

Best Skill Progression Order

This is the part to follow if you just want to spend points correctly without turning the skill tree into a second job.

Step 1: Early Mobility Foundation

Start here:

1. Put 1 point into Nimble Climber.
2. Max Youthful Lungs.
3. Max Marathon Runner.
4. Reach roughly 14 total points in Mobility.
5. Stop.

Do not keep wandering through Mobility. You are not sightseeing.

Step 2: Enter Survival

Move into Survival and start building toward Security Breach.

Focus on:

• Maxing Looter’s Instinct.
• Taking Crouched Movement as needed for pathing.
• Building toward the next Survival tier.

The goal is not to complete Survival randomly. The goal is to reach the loot engine.

Step 3: Path to Security Breach

Prioritize:

• Traveling Tinkerer.
• Raider Scraps.
• Broad Shoulders.
• Looter’s Luck.

Keep stacking Survival points until you can unlock Security Breach.

Then unlock it immediately.

Not later. Not after experimenting. Immediately.

Step 4: Move Into Conditioning

After Security Breach, Conditioning becomes the best next tree because it fixes the physical inconvenience of being a heavily armed scavenger.

Prioritize:

1. Used to the Weight.
2. Proficient Prior.
3. Loaded Arms.

These skills make your gear, shield, and breaching interactions feel dramatically better.

Step 5: Add Recovery Skills

Next, invest in:

• Turtle Crawl.
• Survivor Stamina, if needed for pathing.
• A Little Extra, if needed or if your route uses probes.
• Downed But Determined.

This stage gives the build more forgiveness when a raid starts falling apart.

Step 6: Return to Mobility for Final Polish

Once your loot and encumbrance package is stable, return to Mobility for:

• Effortless Roll.
• Carry the Momentum.
• Vigorous Vaulter.
• Extra points in Nimble Climber, if you have points left.

At this stage, movement upgrades are no longer distracting you from the core. They are enhancing it.

Best PvE Builds by Playstyle

Not every PvE player wants the same thing. Some want safe solo runs. Some want maximum loot. Some run in squads and need rescue value. The main build above works broadly, but the emphasis changes depending on your goals.

Best Solo PvE Build

Solo players should value skills that help them avoid bad situations and escape when they misjudge a route.

For solo PvE, the best fight is often the one you do not take. Your skills should help you leave bad situations, not win imaginary heroic last stands.

Best Squad PvE Build

Squad players can afford more specialization. One player can lean harder into loot access. Another can focus on survivability and rescue value.

The biggest squad mistake is everyone building the same way. Three loot goblins are funny until nobody can stabilize the fight.

Best Loot Farming Build

Loot farmers should lean into the full efficiency package.

Your best skills are:

• Security Breach.
• Looter’s Instinct.
• Looter’s Luck.
• Broad Shoulders.
• Raider Scraps.
• Marathon Runner.
• Youthful Lungs.
• Proficient Prior.
• Loaded Arms.

The logic is simple: see loot faster, access better containers, carry more, and leave before the map becomes a personal problem.

Strategy Notes: How to Actually Play This Build

A good PvE skill tree does not replace good decisions. It just makes good decisions easier and bad decisions less fatal.

Do Not Let Carry Weight Turn Into Greed

Broad Shoulders lets you carry more. It does not mean you should stay forever.

The moment you pick up high-value loot, your objective changes. You are no longer exploring. You are transporting.

That mindset saves raids.

Security Breach Should Shape Your Route

Once you unlock Security Breach, start routing around special container opportunities. Do not treat them as random bonuses.

The entire point of rushing the skill is that it changes what areas are worth checking.

Stamina Is a Resource, Not a Decoration

Youthful Lungs and Marathon Runner give you a bigger stamina budget, but that budget can still disappear quickly if you sprint everywhere for no reason.

Save stamina before entering uncertain spaces. You will want it when something mechanical and rude notices you.

Faster Looting Means Safer Looting

Looter’s Instinct and Looter’s Luck are not only about profit. They reduce the time you spend stationary.

Standing still is how PvE games remind you that the map is alive.

Common Mistakes PvE Players Make With Skill Trees

Mistake 1: Delaying Security Breach Too Long

If you are a loot-focused PvE player, delaying Security Breach slows your entire account economy. It is the highest-value unlock because it opens access to better rewards.

Mistake 2: Over-Investing in Mobility Gimmicks

Stamina is good. Predictable movement is good. But extended slide and unnecessary movement tricks can create more problems than they solve.

Take the stamina. Leave the circus.

Mistake 3: Ignoring Encumbrance

Heavy gear feels great until your character moves like they are carrying a refrigerator through wet cement.

Loaded Arms and Used to the Weight matter because movement penalties affect everything: fights, rotations, extraction, and survival.

Mistake 4: Treating Downed Skills as “Failure Skills”

Turtle Crawl and Downed But Determined are not admissions of weakness. They are insurance.

If one saved downed timer preserves a backpack full of rare loot, those points earned their keep.

Mistake 5: Copying PvP Builds for PvE

PvP build logic does not always translate. PvE asks different questions. Can you loot faster? Carry more? Extract safely? Recover mid-raid? Open special containers?

If your build cannot answer those questions, it is not a PvE build. It is cosplay.

Should You Buy ARC Raiders Items on U4GM.com?

Some players prefer to grind everything themselves. Others want to reduce early friction, stabilize their loadouts, or save time by purchasing resources or gear. If that is your approach, you can Buy ARC Raiders items on U4GM.com.

There is a sensible boundary here.

Items can make your runs more comfortable, but they do not replace good routing, stamina management, smart extraction timing, or knowing when to stop looting. Better gear helps. Better decisions keep the gear.

Before using any third-party marketplace, check the latest game policies and account safety rules. Treat it as a convenience option, not a substitute for learning the game.

Final Recommended 86-Point PvE Skill Route

Here is the clean version.

Early Game

• 1 point into Nimble Climber.
• Max Youthful Lungs.
• Max Marathon Runner.
• Stop around 14 Mobility points.

Survival Rush

• Max Looter’s Instinct.
• Take Crouched Movement for pathing.
• Get Traveling Tinkerer.
• Max Raider Scraps.
• Max Broad Shoulders.
• Max Looter’s Luck.
• Unlock Security Breach immediately.

Conditioning Core

• Max Used to the Weight.
• Max Proficient Prior.
• Max Loaded Arms.
• Add Turtle Crawl.
• Use A Little Extra and pathing skills as needed.
• Grab Downed But Determined.

Final Mobility Polish

• Grab Effortless Roll.
• Take Carry the Momentum.
• Add Vigorous Vaulter if useful.
• Return to Nimble Climber if you have points left.

Final Thoughts: The Best PvE Skill Tree Is an Extraction Plan

The best ARC Raiders PvE build is not built around looking cool. It is built around leaving rich.

That means stamina first. Then loot access. Then carry weight. Then encumbrance reduction. Then recovery tools. The build works because every major skill supports the same goal: more successful extractions with better loot and fewer wasted raids.

If you remember only one thing, remember this:

Security Breach is the prize, stamina gets you there, and carry weight makes the trip worth it.

Everything else is just arguing with the skill tree politely.