
Corrosive Projection
Enemies lose -18% Armor

Citrine
Shell Gem Guns
Gun Citrine without Crystallize — Preserving Shell and Prismatic Companion while a Helminth buffs weapons for Steel Path clear.
Alternative builds
Build dossier · Gem Battery
Aura + Exilus on top, then eight general slots in two rows of four.

Corrosive Projection
Enemies lose -18% Armor

Power Drift
+15% Ability Strength · +30% Chance to Resist Knockdown

Blind Rage
+99% Ability Strength · -55% Ability Efficiency

Transient Fortitude
+55% Ability Strength · -27.5% Ability Duration

Primed Continuity
+55% Ability Duration

Stretch
+82.5% Ability Range

Primed Flow
+185% Energy Max

Prismatic Companion
Prismatic Gem Augment: The gem now attaches to your free-moving companion. · Passive: +50% Prismatic Gem Duration.
Adaptation
When Damaged: · +10% Resistance to that Damage Type for 20s. Stacks up to 90%.

Umbral Intensify
+44% Ability Strength · +11% Tau Resistance
Recommended pair first, then flexible swaps.
Hit Crystallize growths for forced red crits — status guns love Prismatic Gem priming.
Free-moving companions carry Prismatic Companion — sentinels do not.
Drop Crystallize for a Helminth weapon buff — Shell + Gem (Companion) while guns clear. Fractured Blast stays for orbs unless Nourish replaces it.
Affinity-range health regen scales with Health Orb pickups. Fractured Blast feeds that loop — Strength toward ~200% locks health/energy orb chance and Preserving Shell’s DR cap.
Buff potency, Shell DR, and Gem status all want Strength; Duration for uptime.
Replace Crystallize. Roar is the generalist; Nourish if you also drop Blast.
Helminth gun buff + Shell / Gem — no Crystallize dependence.
Park Shell on the point and shoot under the Helminth buff.
Skip crystal setup — guns clear under Gem priming.
Still loud.
Guns cover travel better than Crystallize babysitting.
Better than crystal plans if your guns reach; still not an Eidolon frame.