Archer 
The Hunt 
HP
ATK
DEF
SPEEDDps Build
Best Light Cone
Archer Best Stats
Archer Best Substats
Archer Best Teams
Archer — Trailblazer (Ice) / Hanya / Lynx (F2P Core)
Overview: F2P-friendly core for Archer. Use turn-advance + SP providers to get Archer early in the turn order and supply the large SP cost of his skills. Remembrance Trailblazer and Hanya are ideal free-to-play supports — Trailblazer for turn-advance (Memosprite) and Hanya for SP generation. Turn-advance supports should aim for ~160 SPD to reliably put Archer earlier in the queue.
Archer — Sparkle / Cipher / Permansor Terrae
Overview: This is a high-SP-throughput team centered on Sparkle's combined SP and turn-advance. Cipher is chosen for debuffs/damage; when the enemy resists Quantum, consider swapping Cipher for Silver Wolf. SP-positive sustains (Permansor Terrae, Gallagher, Aventurine, Luocha) keep Archer supplied and comfortable. Reminder: turn-advance supports should target ~160 SPD to reliably move Archer up in the turn order.
Skills
Deals Quantum DMG equal to 0.5% of Archer's ATK to one designated enemy.
Enters the "Circuit Connection" state. Deals Quantum DMG equal to 1.8% of Archer's ATK to one designated enemy. After using Skill in the "Circuit Connection" state, the current turn does not end, and the DMG dealt by Archer's Skill increases by 0.6%. This effect can stack up to 2 time(s), lasting until he exits the "Circuit Connection" state. After actively using Skill 5 time(s) or when Skill Points are insufficient to use Skill again, exits the "Circuit Connection" state. After all enemy targets have been defeated in each wave, exits the "Circuit Connection" state.
Deals Quantum DMG equal to 6% of Archer's ATK to one designated enemy and gains 2 point(s) of Charge, up to a maximum of 4.
After Archer's teammates attack enemy targets, Archer consumes 1 Charge and immediately launches Follow-up ATK on the primary target, dealing Quantum DMG equal to 1% of Archer's ATK and recovering 1 Skill Point. If the target is defeated before this Follow-up ATK is launched, the Follow-up ATK will be directed at one random enemy instead.
Unleashes an extra attack on the target. This effect is triggered automatically when requirements are met.
Traces
Eidolon
After using Skill
When using Ultimate, reduces the enemy target's Quantum RES by
Skill Lv. +2, up to a maximum of Lv.
Increases the Ultimate DMG dealt by
Ultimate Lv. +2, up to a maximum of Lv.
When the turn starts, recovers 1 Skill Point for allies. The maximum number of stacks allowed for the DMG boost effect provided by this unit's Skill increases by