Prismatic

Borealis — Shield Sommelier (Hunter)

Endgame shield-popper + precision DPS with AoE disorient

Your gear best achievable Weapons 161 / 200 target — 39 short

Health 30 · Melee 46 · Grenade 63 · Super 23 · Class 38 · Weapons 161 · armour only; stat mods + fragments add more

✓ Manifest Void · Special · 72 RPM · No intrinsic champion

Centerpiece: Borealis (Sniper Rifle · Special · Void) · Subclass: Prismatic · Role: Endgame shield-popper + precision DPS with AoE disorient Sandbox: 9.7.0 · Updated 2026-07-03

One sniper that is three. Tap the reload-cancel and Borealis swaps Void → Arc → Solar on demand, so every elemental shield in the room is the wrong colour only until you match it. Match the shield, headshot it, and the catalyst disorients the whole cluster — a free soft-stun bolted to a 90-Impact precision shot. Prismatic is the only subclass that can hand-feed all three of its damage-matching buffs from one kit, so the gun is never holding an element it can't be buffed in.

The weapon

The Fundamentals (intrinsic): "[Alternate Weapon Action] : Changes this weapon's damage type, cycling between Void, Arc, and Solar. Grants this weapon temporarily increased damage when you apply or gain an elemental buff or debuff that matches this weapon's damage type."

Borealis Catalyst — Shield Disorient: "Energy matched shield explosion disorients nearby combatants."

Two payouts, both keyed to matching. First, set Borealis to the element of a buff or debuff you just applied or gained — Weaken/Volatile (Void), Jolt (Arc), Scorch/Radiant (Solar) — and it deals temporary bonus damage; Prismatic can manufacture all three. Second, kill a shielded combatant with the matching element and the shield's pop disorients nearby combatants — a soft crowd-control stun that interrupts and floats the escort. The gun is an Aggressive-frame Sniper (72 RPM, 90 Impact, 4-round mag) firing from the Special ammo pool. The play pattern: read the shield colour, cycle to it, land the head, delete the priority target and stun its cluster in one trigger pull — then rotate the element to wherever your next debuff is coming from.

Loadout

Slot	Pick	Why
Subclass	Prismatic Hunter	Only kit that can apply Void and Arc and Solar debuffs, so The Fundamentals' match-buff is fed in any cycle position.
Super	Golden Gun: Marksman (Solar)	Keeps a Solar damage buff on tap for the Solar cycle; the Super garnishes the build — Borealis is the point.
Class ability	Gambler's Dodge	Refunds melee for the Snare Bomb loop and repositions between peek-shots.
Movement	Triple Jump	Air control to line up peek-shots and reset an angle after a shield pop.
Melee	Snare Bomb	Throws a Void smoke that weakens on hit — a one-button Void debuff to match the default cycle, plus a Stylish invis trigger.
Grenade	Magnetic Grenade	Attaches and double-detonates; with Facet of Dominance it weakens (Void match) and precisely softens a target.
Aspect 1	Stylish Executioner	Any elemental-debuffed kill → invisibility + Truesight; Borealis's weaken/scorch/jolt kills all qualify, driving the Gyrfalcon loop.
Aspect 2	Gunpowder Gamble	Charge an improvised Solar explosive off kills; its Scorch is your Solar-match debuff for the Solar cycle and it ignites packs.
Fragments	Courage · Hope · Dominance · Bravery	Damage vs debuffed, class-ability regen while buffed, grenade weaken/jolt, and grenade-kill Volatile Rounds — every one feeds a match-buff.
Exotic armour	Gyrfalcon's Hauberk (Chest)	Emerging from invis grants Volatile Rounds to Void weapons — a free, self-applied Void match-buff on Borealis's default cycle.
Weapons	Overload/Barrier Primary + Heavy MG/Rocket	Primary covers the champion types Borealis can't and rides ammo economy; Heavy handles sustained damage while the special pool is saved for match-shots.

Fragments

Facet of Courage · Facet of Hope · Facet of Dominance · Facet of Bravery

Why it works (the mechanics)

Prismatic keeps a matching buff "always up," one per cycle. Void cycle → Snare Bomb weaken, Magnetic weaken (Dominance), or Volatile (Bravery/Gyrfalcon). Arc cycle → an Arc grenade for Jolt (Dominance). Solar cycle → Gunpowder Gamble Scorch or a Radiant source. You are never holding the gun in an element you can't light The Fundamentals in.
The catalyst converts shield-matching into AoE control. Match the shield element, headshot it, and the matched pop disorients the cluster — functionally a free stun that buys reposition time. On a 4-round Aggressive sniper that one-taps the shielded unit, you delete the priority target and stun its escort in a single shot.
Stylish ↔ Gyrfalcon is a closed invis loop that buffs the gun. A debuffed kill (which Borealis manufactures via weaken/scorch/jolt/volatile) grants invis + Truesight; emerging from invis hands Void Borealis Volatile Rounds; that Volatile is itself a Void match-buff and softens shields into the next debuffed kill. The survivability layer and the damage-match layer are the same engine.
Facet of Hope keeps the dodge online. You essentially always carry an elemental buff (Volatile/Radiant/weaken), so class-ability regen is permanently boosted → Gambler's Dodge → melee back → Snare Bomb → weaken → repeat, all without touching the Super.
Truesight + a 4-round sniper is the peek-shooting fantasy. Truesight (from Stylish) wall-highlights priority targets through cover, so you pre-aim the next match-shot before you re-peek and can pick the correct shield element in advance.
The artifact backfills the champion gap Borealis leaves open. Borealis breaks no champion by itself, so Bad Amplitude (Arc ability damage jolts a Champion) provides the Overload answer while the artifact's scorch/overshield mods keep feeding the same debuff economy the gun runs on.

Stats & mods

Weapons 200 → Health → Class. Weapons is the priority — 9.7.0's Weapons stat scales primary/special PvE damage and Borealis lives on landing precision shots; Health is the survivability floor for GM peeking, Class keeps the dodge loop turning. Archetype lean: Powerhouse / Gunner pieces (Weapons + Super/Class favoured).

Mods:

Boots: Void Weapon Surge ×2 (buffs Borealis on its most-used Void cycle) · Orbs of Restoration.
Arms: Sniper Loader ×2 (fast reload between match-shots on the 4-round mag) · Grenade Font.
Chest: Sniper Reserves · one of each elemental Resist for hard content under the Gyrfalcon finisher overshield.
Class item: Special Finisher (refills the small special reserve) · Powerful Attraction (dodge vacuums orbs).
Surge: Void Weapon Surge (match the boot surges to whichever element you park Borealis in most — surges are per-element and only buff the active cycle).
Anti-Champion: Rely on the artifact (Bad Amplitude Overload) plus an Overload/Barrier primary; Borealis carries no intrinsic champion stun.

Artifact — Hunter's Journal

Prismatic touches all three of Borealis's elements, and Hunter's Journal is the one pool that pays off the gun's whole spread at once: a Solar-match scorch source, an Orb → Radiant economy, a weaken-fed Void Overshield, and an Arc champion stun to cover the type Borealis can't break.

Picks (2/3/2):

Tier 1: Incendiary Rifle Rounds · Elemental Siphon
Tier 2: Radiant Orbs · Void Hegemony · Bad Amplitude
Tier 3: Shieldcrush · Sniper's Meditation

Incendiary Rifle Rounds — "Solar Sniper Rifle precision hits scorch targets." Your Solar-cycle match-buff straight off Borealis: cycle to Solar, land the head, the Scorch you just applied lights The Fundamentals.
Elemental Siphon — creates an Elemental pickup matching your equipped Super off Kinetic or Super-matched final blows, feeding the Orb/pickup economy the rest of the loadout spends.
Radiant Orbs — while on Prismatic, an Orb of Power pickup makes you radiant — a Solar match-buff and an Orb payoff in one.
Void Hegemony — on Void/Prismatic, defeating weakened targets grants a small Void Overshield off Snare Bomb / Magnetic weaken, which then powers Shieldcrush.
Bad Amplitude — "Damaging a Champion with Arc ability causes the Champion to become jolted." This is the Overload coverage Borealis intrinsically lacks (Arc grenade or Arc ability on the champion).
Shieldcrush — while you hold a Void Overshield (from Void Hegemony / Gyrfalcon), your melee recharges faster and hits harder, tightening the Snare Bomb debuff loop.
Sniper's Meditation — Sniper hits stack damage, stability, and reload for a short time — pure Borealis DPS scaling on sustained precision fire.

Where it shines

GMs / Master content: the role it's built for. Shielded majors cluster; match the shield, one-tap, and disorient the escort (catalyst), while the triple-element cycle means you never carry the wrong sniper into a mixed-shield room.
Boss / miniboss DPS windows: 90-Impact precision damage buffed by a matching elemental buff every shot; Golden Gun: Marksman lines up with the Solar cycle for a stacked burst.
Champion coverage: Borealis breaks no champion intrinsically (weapon_facts champion = null). Overload comes from the artifact's Bad Amplitude (Arc ability jolts a champion); bring an Overload/Barrier primary for the remaining types. The catalyst disorient is crowd-control, not a champion stun — flag, not a fix.

Verify notes

Manifest-confirmed weapon facts (`data/weapon_facts.json`): Borealis = Sniper Rifle, Void, Special ammo, 72 RPM (Aggressive frame, 90 Impact per manifest), intrinsic champion = null. Corrected the prior build's "Aggressive-frame sniper = intrinsic Unstoppable" claim — Borealis has no intrinsic champion breaker; anti-champion must come from mods/artifact.
The Fundamentals intrinsic quoted verbatim from `docs/encyclopedia/exotics.md`; Borealis Catalyst — Shield Disorient quoted verbatim from `docs/encyclopedia/catalysts.md`. The Fundamentals' bonus-damage magnitude and duration are not in the manifest — treat as a meaningful temporary precision buff, not a fixed number (manifest/tuning). Disorient strength/radius likewise unstated.
Gyrfalcon's Hauberk, Stylish Executioner, Gunpowder Gamble, and Facet of Courage/Hope/Dominance/Bravery all verified against `docs/encyclopedia/` (exotics.md, aspects.md, fragments.md). Facet of Bravery = "Grenade Kills grant Volatile Rounds to Void Weapons for 11 seconds" (`clarity_build_numbers.md`).
Artifact — all seven Hunter's Journal mods verified present in the pool (`docs/encyclopedia/artifacts_structured.md`), exactly 2/3/2, audit-legal. Bad Amplitude produces Jolt on champions (Overload); Void Hegemony/Shieldcrush overshield chain confirmed.
Void Weapon Surge ×2 ≈ +17% is the Clarity community value (Weapon Surge 10/17/22/25% at x1–x4); flagged as Clarity, not manifest.
Set bonus deliberately omitted — garnish, not a driver; a 2pc Weapons/Super archetype set is fine once stat targets are met.

Mod selection (masterworked — full allocation)

Piece	Mod · cost	What it does
Helmet (7/10)	Void Siphon 3e fill	Rapid Void weapon final blows create an Orb of Power.
	Ashes to Assets 3e fill	Gain bonus Super energy on grenade kills.
	Heavy Ammo Finder 1e fill	Increases the effect of all contributions towards the Heavy ammo meter.
Arms (5/10)	Grenade Font 1e	You gain a bonus to your grenade stat while you have any Armor Charge. Your Armor Charge decays over time.
	Grenade Font 1e	You gain a bonus to your grenade stat while you have any Armor Charge. Your Armor Charge decays over time.
	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.
Chest (5/10)	Void Resistance 1e fill	Reduces incoming Void damage from combatants.
	Concussive Dampener 3e fill	Reduces incoming area-of-effect damage from combatants.
	Sniper Damage Resistance 1e fill	Reduces incoming damage from combatants that are at long range.
Legs (7/10)	Void Weapon Surge 3e	Your Void weapons gain a small bonus to damage while you have any Armor Charge. Your Armor Charge now decays over time.
	Void Weapon Surge 3e	Your Void weapons gain a small bonus to damage while you have any Armor Charge. Your Armor Charge now decays over time.
	Orbs of Restoration 1e	Picking up an Orb of Power grants a small amount of energy to your ability with the least energy.
Class Item (4/10)	Special Finisher 1e	Finishers generate Special ammo for the whole fireteam.
	Special Finisher 1e	Finishers generate Special ammo for the whole fireteam.
	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: only buff the active cycle). - **Anti-Champion:** Rely on the artifact (Bad Amplitude Overload) plus an Overload/Barrier primary; Borealis carries no intrinsic champion stun.