Archer — Honkai Star Rail Character Guide

Overview

Free collab DPS who fires up to 5 consecutive Skills per turn with ramping multipliers (360% → 720% → 1080%). Massive SP consumption demands SP-positive teammates and an increased SP cap. Dominates single-target and surprisingly competitive in Pure Fiction with the right team.

Single-target Quantum Hunt DPS who fires up to 5 consecutive Skills per turn via the Circuit Connection state. Each successive Skill gains a stacking DMG bonus (100% per stack, up to 2 stacks), creating ramping multipliers from 360% to 720% to 1080% ATK on the 3rd through 5th shots. Massive SP consumption (up to 10 SP per turn) demands SP-positive teammates and an increased SP cap. Talent Follow-up Attacks triggered by ally actions restore SP, and Ultimate delivers a 1000% ATK nuke while granting Charges for more Follow-ups.

Key Mechanics

• Circuit Connection Skill spam is the core damage source. The first Skill has no bonus, the second has +100% DMG, and the 3rd through 5th all have +200% DMG. Maximizing shots at +200% DMG is critical — if SP is insufficient for at least 3 Skills, using Basic ATK to save SP for next turn may deal more total damage.
• Each Skill use during Circuit Connection independently triggers 30 Energy gain and 20 Toughness damage, making a full 5-Skill rotation generate 150 Energy and 100 Toughness damage in a single turn.
• A6 CRIT DMG buff (120%) requires 4+ SP when an ally gains SP. Turn order must be planned so teammates generate SP before Archer acts, and SP must not drop below 4 during that generation.
• Talent Follow-ups can trigger mid-Circuit Connection when allies use Ultimates or off-turn effects (e.g., Sparkle Ultimate injecting 4 SP during Skill spam), recovering SP and enabling additional Skill shots.
• SPD is deliberately kept low to allow teammates maximum time to regenerate SP between Archer turns. Action advance from Sparkle (50%) pulls Archer forward without requiring SPD investment.

Best Teams for Archer

Premium Quantum Hypercarry

Archer with Sparkle and a Quantum debuffer (Silver Wolf or Cipher). Sparkle's +2 SP cap combines with Archer's A2 for 9 total, her Ultimate injects 6 SP mid-rotation, and her A6 provides 45% unconditional teamwide ATK plus 10% All-Type RES PEN on the Skill target. Silver Wolf enables off-element play via guaranteed Quantum implant (activating Genius 4pc 20% DEF ignore); Cipher offers higher SP efficiency with unconditional 40% Vulnerability. Either paired with Permansor Terrae forms the most consistent Archer team.

• S-tier: Archer, Silver Wolf, Sparkle, Dan Heng • Permansor Terrae
• A-tier: Archer, Cipher, Sparkle, Dan Heng • Permansor Terrae
• A-tier: Archer, Ashveil, Sparkle, Dan Heng • Permansor Terrae
• B-tier: Archer, Yao Guang, Sparkle, Dan Heng • Permansor Terrae

Action Advance Alternative

Sunday or Remembrance Trailblazer provide 100% action advance instead of Sparkle's 50%. More frequent turns for Archer, but without Sparkle's SP cap increase or Ultimate injection the economy becomes far more fragile. Sunday requires hyperspeed (160+ SPD) and signature LC for SP restoration to remain viable. Remembrance Trailblazer's True DMG buff scales well with the massive multipliers, and free advanced turns can be used for Basic ATK SP recovery rather than more Skills.

• A-tier: Archer, Sunday, Cipher, Dan Heng • Permansor Terrae
• B-tier: Archer, Trailblazer • Remembrance, Cipher, Gallagher
• A-tier: Archer, Sparkle, Tribbie, Dan Heng • Permansor Terrae
• B-tier: Archer, Sparkle, Tribbie, Gallagher

Best Teammates

DPS Partners: Ashveil (A)

Amplifiers: Sparkle (S+), Silver Wolf (S+), Yao Guang (B), Cipher (A), Sunday (B), Trailblazer • Remembrance (B), Tribbie (B), Ruan Mei (C)

Sustains: Dan Heng • Permansor Terrae (S+), Gallagher (A), Aventurine (B), Luocha (B)

Investment Priority

1. E1 — Recovers 2 SP after 3rd Skill, making consistent 5-Skill rotations far more manageable. Most impactful first stop for SP economy.
2. LC S1 — Signature provides permanent 80% ATK and 16% CRIT Rate after brief ramp. No conditionals — highest consistent ceiling. Get after E1 stabilizes rotations.
3. E2 — Implants Quantum Weakness and reduces Quantum RES by 20% on Ultimate, enabling off-element play and activating Genius set universally. Best stopping point for spenders.

Best Relics

Recommended: genius-of-brilliant-stars with rutilant-arena

Stat targets: CRIT Rate 100%+ in-combat, CRIT DMG 140-180%+, ATK 2800-3200+

Main stats: Body: CRIT Rate · Feet: ATK% · Sphere: ATK% / Quantum DMG · Rope: ATK%

Important Notes

• True limited collab character — once the banner ends he cannot be obtained again from standard pool or reruns.
• Requires 4+ SP when an ally gains SP to activate A6 CRIT DMG buff — plan turn order and SP expenditure deliberately each rotation.
• Pure single-target kit limits Pure Fiction ceiling compared to AoE specialists, but pairing with FUA sub-DPS teammates like Ashveil and SP-positive sustains enables competitive PF scores through sustained focus-fire and follow-up chains.
• Sparkle's +2 SP cap is nearly mandatory for consistent 5-Skill rotations — without her, getting 5 consecutive Skills requires considerable SP management effort.