Arc

The Prospector — Danger Zone (Hunter)

Stand-in-the-pile add-clear / blind-lock engine

✓ Manifest Arc · Heavy · 165 RPM · No intrinsic champion

Weapon: The Prospector (Grenade Launcher · Heavy · Arc) · Subclass: Arcstrider · Role: Stand-in-the-pile add-clear / blind-lock engine Sandbox: 9.7.0 · Created 2026-06-16

A full-auto Arc cluster-bomb launcher that pays you for being surrounded. The catalyst (Danger Zone) widens the blast the more bodies crowd you and stops the splash from killing you — so the correct play is to wade into the pack, not back off it. Pair that suicidal positioning with Gifted Conviction's jolt-DR and Spark of Beacons' blind-on-Arc-Heavy-kill loop, and the thing that should get you killed is the thing that keeps you alive. Drum-fed area denial that blinds the room while it clears it.

The weapon

Excavation (intrinsic): "Grenades spawn cluster bombs upon detonation. Defeating targets creates Arc explosions."

Prospector Catalyst — Danger Zone: "The blast radius of this weapon increases when surrounded by combatants. While active, this weapon deals significantly less damage to the wielder." (Masterwork-gated; also adds the listed catalyst perk to the weapon.)

What it does: full-auto, drum-mag (Augmented Drum + Full Auto Trigger System intrinsic), 4-in-mag sticky-grenade GL. Each detonation throws cluster bombs for a second wave of splash, and every kill emits an Arc explosion — so one trigger pull seeds a chain of overlapping AoE. The catalyst inverts the GL safety rule: instead of fearing your own splash, you hug enemies for a bigger blast and near-immunity to self-damage. It is a held-trigger area-denial gun, not a DPS gun — feed it crowds.

Loadout

Slot	Pick	Why
Subclass	Arcstrider	Native amplified/jolt/Ionic-Trace verbs that the gun's Arc explosions and kills feed directly.
Super	Gathering Storm	Throw-and-jolt area super; sticks the pack so The Prospector farms a jolted, blinded crowd.
Class ability	Marksman's Dodge	Reloads the drum on dodge — refills the 4-round mag mid-fight without leaving the pile.
Melee	Combination Blow	Melee kill → heal + full melee back + stacking melee-damage buff; in-your-face melee that matches the in-the-pile range.
Grenade	Storm Grenade	With Touch of Thunder it leaves a roaming thundercloud — extra jolt/Ionic-Trace source layered over the GL splash.
Aspect 1	Flow State	"Defeating a jolted target makes you amplified." The gun's Arc explosions + grenade jolt keep you amplified for free → arms Spark of Beacons.
Aspect 2	Touch of Thunder	Storm Grenade gains the roaming thundercloud (more jolt uptime, more Ionic Traces → more dodge/ability energy).
Fragments	Spark of Beacons (amplified + Arc Special/Heavy kill → blinding explosion — this is the keystone), Spark of Ions (jolted kill → Ionic Trace), Spark of Discharge (Arc weapon kill → Ionic Trace), Spark of Resistance (DR while surrounded — pairs with Danger Zone's positioning, +10 Melee)
Exotic armour	Gifted Conviction (Chest)	Jolting nearby targets grants damage resistance — and you jolt constantly. Lets you live in the pile Danger Zone demands.
Weapon 2 (Primary)	Arc Adaptive/Lightweight auto rifle or SMG with Voltshot/Jolting Feedback	Jolt primer (feeds Flow State → amplified) and Overload archetype coverage; reloads the gunplay loop between drum dumps.
Weapon 3	— (The Prospector occupies Heavy)	Energy slot taken by Weapon 2; The Prospector is your Heavy.

Why this works (the mechanics)

Danger Zone rewards the exact positioning that should kill you. Blast radius scales up while surrounded, and self-damage is cut to near nothing — so the optimal range is inside the group. Every other GL build plays at max range; this one plays at zero. That is the whole identity.
The amplified → blind loop is self-sustaining off the gun. Arc explosions from kills + Storm Grenade jolt keep targets jolted; Flow State turns each jolted kill into amplified; while amplified, Spark of Beacons makes your Arc Heavy final blows (The Prospector is Arc Heavy) detonate a blinding explosion. So the gun's own kills blind the room — and blinded enemies can't shoot back, which is what makes standing in the pile survivable.
Gifted Conviction is the DR you can't otherwise have. Its chest perk grants damage resistance whenever you jolt nearby targets — and the build jolts nonstop (Arc explosions, Storm Grenade, jolt-primer auto). It converts the gun's offensive output directly into the defence the positioning requires. Layered with Spark of Resistance (DR while surrounded) and blind uptime, you have three independent in-the-pile survival sources.
The Ionic-Trace economy reloads everything. Spark of Ions (jolted kills) and Spark of Discharge (Arc weapon kills) both spawn Ionic Traces; the gun manufactures kills in bulk, traces feed melee/grenade/dodge energy → more Storm Grenades, more Combination Blow heals, more Marksman's Dodge reloads. The drum stays fed and the abilities stay charged off the same crowd.
Marksman's Dodge solves the 4-round mag. The Prospector's tiny magazine is its only real downside; dodging refills it instantly, and you're dodging anyway to reposition inside the pack. No leaving the fight to reload.
Gathering Storm is the panic/setup button. Throw it into the densest pack: it jolts and pins a crowd that The Prospector then farms — a pre-jolted, soon-to-be-blinded group is exactly what the whole loop wants.

Stats & mods

Priority: Health → Grenade → Class → Melee. You live in melee range, so Health is the real survival stat under the DR layers; Grenade keeps Storm Grenade (your jolt/trace engine) flowing; Class powers the Marksman's Dodge reload; Melee feeds Combination Blow (Spark of Resistance adds +10 here for free).

Mods:

Helmet: Arc Siphon (Arc kills → Orbs), Ashes to Assets (Super on grenade kills — Storm Grenade farms these), Hands-On if running Combination Blow hard.
Arms: Heavy Hand / Melee loaders for Combination Blow; Grenade Kickstart.
Chest (Gifted Conviction): Arc + Solar + Void Resistance (one each — flat DR stacked under the jolt-DR and blind layers).
Legs: Heavy Ammo Scavenger + Heavy Ammo Finder (keep the drum topped — Heavy reserves are the build's only scarcity) · Innervation (grenade energy on Orb pickup).
Class item: Powerful Attraction (dodge vacuums Orbs/traces) · Bomber (grenade energy on dodge) · Reaper.
Stat tuning: +Health is the trade you want — the gun's self-damage is gone, but enemy fire from melee range is not, and blind uptime has gaps.

Where it shines

Add-dense PvE: Battlegrounds, Onslaught, Nightfall lead-ups, Legend/Master lost sectors — anywhere a crowd forms, Danger Zone maxes its blast and the blind loop locks the room. This is its home.
GM trash-clear: as a room-resetter (blind + jolt + AoE) while your auto and super handle priority targets; not a boss-DPS pick.
Champion coverage — FLAG: The Prospector has no intrinsic champion stun (no "Strong against" tag in its perk text; it is not a Heavy-Burst/Precision-type archetype that maps to a champion under Anti-Champion 2.0). Champion handling comes from: (a) your Weapon 2's archetype — run an Overload auto/SMG, or swap to a Barrier/Unstoppable frame as the activity demands; (b) the artifact — Blinding Jolts turns your constant jolted-kill blinds into a crowd stun-equivalent, and Bad Amplitude (Arc-ability damage jolts champions) plus Dielectric/Defibrillating Blast convert champion damage into Bolt Charge and jolt. Treat champion stun as a secondary-weapon + artifact job, not the GL's.

Verify notes

Excavation and Danger Zone text are verbatim from `docs/encyclopedia/exotics.md` (line 330) and `docs/encyclopedia/catalysts.md` (Prospector Catalyst entry). Element Arc / type Grenade Launcher / Heavy ammo confirmed via `scripts/inspect_item.py "The Prospector"` (Damage: Arc, Hash 3549153979).
The catalyst is named Danger Zone in the manifest; `docs/knowledge/ monument_of_triumph_9_7_0.md` (line 158) independently lists "The Prospector → Danger Zone" as a 9.7.0 catalyst addition. Note the manifest also stores a near-identical second blurb on the base Danger Zone perk ("More powerful combatants and opposing Guardians cause scorch in a larger radius") — that line reads like leftover/legacy text, since The Prospector is an Arc weapon, not Solar; the catalyst blast-radius/self-damage text quoted above is the one that governs play. Confirm in-game which sentence is live.
All armour/aspects/fragments verified against `docs/encyclopedia/`: Gifted Conviction, Liar's Handshake, Raiju's Harness (exotics.md); Flow State, Touch of Thunder, Lethal Current (aspects.md); Spark of Beacons, Spark of Ions, Spark of Discharge, Spark of Resistance (fragments.md, with cost/stat riders); Blinding Jolts, Bad Amplitude, Dielectric, Defibrillating Blast, Authorized Mods: Arc (artifact.md).
Spark of Beacons explicitly fires on Arc Special or Heavy final blows — The Prospector qualifies (Arc Heavy). Confirm the blind triggers on cluster-bomb / Arc-explosion kills and not only direct-impact kills; behaviour, not the exact proc condition, is what the encyclopedia guarantees.
No champion stun is claimed for the gun — see "Where it shines." If a future read of the manifest surfaces a bespoke stun, update this section.
Exact Danger Zone blast-radius scaling, self-damage %, Gifted Conviction DR %, and blind/amplified durations: manifest gives behaviour, not every number. Built on Tier 4+ gear, no set bonus (garnish only).

Mod selection (masterworked — full allocation)

Piece	Mod · cost	What it does
Helmet (9/10)	Arc Siphon 3e	Rapid Arc weapon final blows create an Orb of Power.
	Ashes to Assets 3e	Gain bonus Super energy on grenade kills.
	Hands-On 3e	Gain bonus Super energy on melee kills.
Arms (8/10)	Grenade Kickstart 3e	When your grenade energy is fully expended, your Armor Charge is consumed and you gain grenade energy for each Armor Charge used.
	Utility Kickstart 3e fill	When your class ability energy is fully expended, your Armor Charge is consumed and you gain class ability energy for each Armor Charge used.
	Momentum Transfer 2e fill	Causing damage with a grenade reduces your melee cooldown.
Chest (5/10)	Void Resistance 1e	Reduces incoming Void damage from combatants.
	Arc Resistance 1e fill	Reduces incoming Arc damage from combatants.
	Concussive Dampener 3e fill	Reduces incoming area-of-effect damage from combatants.
Legs (3/10)	Innervation 1e	Reduces grenade cooldown each time you pick up an Orb of Power.
	Arc Weapon Surge 1e fill	Your Arc weapons gain a small bonus to damage while you have any Armor Charge. Your Armor Charge now decays over time.
	Recuperation 1e fill	Replenishes health each time you pick up an Orb of Power.
Class Item (4/10)	Reaper 1e	Shortly after using your class ability, your next weapon final blow spawns an Orb of Power.
	Bomber 1e	Reduces grenade cooldown when using your class ability.
	Powerful Attraction 2e	Automatically collects nearby Orbs of Power when you activate your class ability.

All 15 sockets used, 10 energy per masterworked piece; costs from the manifest. Core mods are the build's engine; fill mods are strong defaults — swap freely (chest resists should match the activity's damage types). Flex/loadout-dependent: but enemy fire from melee range is not; blind uptime has gaps.