New Arcanes Tier

Update 43 Arcane Overview

Jade Shadows: Constellations introduces new Arcane Enhancements farmable from Uranus Proxima content alongside existing arcane ecosystems. This page ranks Primary Compression, Arcane Sculptor, Secondary Cryogenic, and Melee Assimilation for general endgame value, Steel Path performance, and synergy with Sirius and Orion heat-slash identities.

Arcane tier labels use S through C shorthand: S-tier staples on most optimized loadouts, A-tier strong in defined contexts, B-tier niche or outclassed, C-tier collector items until buffs. Rankings assume max rank arcanes after reasonable farm investment; unranked drops are not evaluated.

Weapon arcanes compete with existing meta such as Primary Deadhead, Secondary Encumber, and Melee Arcane Strike. New arcanes must exceed or complement old options to earn S-tier—not merely novelty.

Primary Compression Tier

Primary Compression targets primary weapon ammo efficiency and damage consistency through compression-themed mechanics on hit or kill triggers per tooltip—typically reducing ammo consumption while maintaining or boosting effective DPS on sustained fire weapons. Tier: A-tier for bullet-hose primaries and Proxima ground missions with heavy primary reliance; B-tier for one-shot primary meta that rarely empties magazines.

Synergy with Sirius and Orion: moderate. Constellation gameplay centers abilities; primaries fill between clash cycles. Compression shines on players who use high-fire-rate heat or slash primaries to build status between star setups. Steel Path players running Tenet Arca Plasmor alternatives still prefer primary burst arcanes; Compression climbs on Supra, Kuva Bramma alternatives, or Ignis-style sustained weapons.

Farm priority: second or third among Update 43 arcanes for ability-focused Sirius Orion mains; first for primary-heavy Railjack gunners sharing Proxima farms.

Arcane Sculptor Tier

Arcane Sculptor enhances ability casting or energy sculpting themes—often ability efficiency, cast speed, or energy recovery on ability activation depending on exact Update 43 tooltip. Tier: A-tier to S-tier for ability-spam frames including Sirius and Orion when Sculptor competes with Arcane Energize slot on frame or weapon depending on implementation.

If Sculptor applies to weapons rather than frame, it may occupy archgun or primary arcane slots—verify category in arsenal. Dual-brother frames with shared energy pools benefit any arcane that returns energy on cast or kill during swap-weaving rotations. Pair testing against Energize in Simulacrum: if Sculptor procs more reliably during constellation setup, it earns S-tier for that frame specifically.

General account tier: A-tier staple for ability meta; S-tier for players who skip Energize duplicates on multiple loadouts if Sculptor is account-wide farmable efficiently from Uranus Proxima.

Secondary Cryogenic Tier

Secondary Cryogenic applies cold-themed bonuses on secondary weapons—typically cold damage, freeze proc support, or slow synergies on headshot or kill triggers. Tier: A-tier for slash and viral secondary setups; S-tier when paired with Orion slash identity and high-status secondaries such as Kuva Nukor alternatives, Catchmoon family, or Prisma Angstrum style spam.

Sirius and Orion hold-swaps encourage frequent secondary usage on Wingman or active pilot depending on primary brother weapon rules. Cryogenic on secondary boosts crowd control between Orion ability CC fields. Heat-primary slash-secondary loadouts benefit from cold secondary procs for partial shield gate or status layering on corpus.

Outclassed by existing Secondary Encumber or Dexterity in pure DPS secondary meta for boss rush—Cryogenic wins utility and status tier lists, not raw shot tier lists.

Melee Assimilation Tier

Melee Assimilation rewards melee kills or combos with stacking damage or defense assimilation per arcane design in Update 43. Tier: B-tier to A-tier depending on melee mission share. Constellation clash gameplay reduces melee uptime relative to pure melee frames like Kullervo or Garuda melee builds; Assimilation sits B-tier for Sirius Orion dedicated ability builds.

Climbs to A-tier in melee-heavy Proxima survival loadouts or when players run Praedos-style melee for star setup in dense spawns. Steel Path melee face-tanking with Adaptation may prefer existing Arcane Strike or Guardian on frame instead of weapon assimilation stacks.

General farm priority: fourth for ability constellation mains; first for melee enthusiasts farming Proxima anyway.

Melee Assimilation stacking behavior rewards continuous combo chains. If you interrupt melee with frequent Celestial Clash dodge placement and ability casts, stacks fall off and effective tier drops toward C-tier for that session. Melee Assimilation is not wrong on constellation frames—it requires deliberate loadout splits where one mission uses melee star setup and another uses pure ability clash rotations without melee dependency.

Loadout Pairing Guide

Pair Update 43 weapon arcanes with frame arcanes intentionally. Default Sirius and Orion frame pairing remains Arcane Energize plus Arcane Guardian or Grace for most players. Weapon slots then carry Sculptor, Cryogenic, Compression, or Assimilation according to mission.

Example starchart public loadout: Energize plus Guardian on frame; Secondary Cryogenic on high-status secondary; Primary Compression on sustained primary if you gun between clashes. Example Steel Path survival: Energize plus Grace on frame; Arcane Sculptor on primary if energy return procs exceed Compression value in Simulacrum testing; Cryogenic on secondary for CC layering.

Avoid duplicating energy recovery across frame Energize, Sculptor, and Zenurik without testing—over-capping energy recovery wastes arcane slots that could carry Guardian procs for survivability. Record energy per minute during a five-minute Simulacrum rotation with spawn density matching your typical mission before committing rank-up resources.

Arcane rank matters: rank zero Update 43 arcanes feel B-tier or C-tier compared to max rank legacy arcanes on veteran accounts. Budget duplicate farms or token exchanges before judging new options inferior to old meta. Many players temporarily equip old arcanes until new ones reach rank five.

Farming Priority Order

Recommended farm order for Sirius and Orion ability-focused players: 1) Arcane Sculptor or Energize alternative testing, 2) Secondary Cryogenic for status secondaries, 3) Primary Compression if primary-heavy, 4) Melee Assimilation unless melee-centric.

Farm Uranus Proxima missions documented on the Items and Map wiki sections for drop tables and pity tokens. Duplicate arcanes feed rank progression; budget Crimson and Emerald Talent exchanges when RNG stalls.

Revisit this tier list after hotfixes. Arcane balance patches move options one letter grade regularly. Max rank before judging—unranked bonuses underperform intentionally.

Summary table mindset: Arcane Sculptor A/S for ability meta; Secondary Cryogenic A/S for status secondaries; Primary Compression A for sustained primaries; Melee Assimilation B/A for melee-dedicated loadouts. Frame arcanes Energize plus Guardian remain default for Sirius Orion until Sculptor proves superior in your recorded Simulacrum metrics.

When selling duplicate arcanes or trading in relay, verify you are not discarding Sculptor or Cryogenic duplicates needed for rank progression—community trade prices fluctuate after launch week. Hold one full rank-up set before liquidating extras.

Cross-reference the Items Arcanes page for token costs and drop locations. Tier rankings here reflect combat value; farming difficulty adjusts personal priority if one arcane drops from content you already speed-clear nightly.