Honkai: Star Rail character guide
Sunday Best Build
Sunday is a support built around summon advance and energy.
Sunday build overview
Sunday is a Imaginary Harmony character commonly used for support, summon advance, energy. Sunday's build supports support, summon advance, energy while keeping the team rotation reliable.
Use Sacerdos’ Relived Ordeal as the primary Relic set and Lushaka, the Sunken Seas as the Planar Ornament. Recommended main stats are CRIT DMG, SPD, HP% / DEF%, Energy Regen. Sunday should meet the listed Speed, Effect Hit Rate or Break Effect target first. Then improve the main scaling stats.
Light Cones and alternatives
A Grounded Ascent is the premium Light Cone because its passive is designed around Sunday's core mechanics. Sunday can use the listed Light Cones when their passives match the team rotation. Past and Future and Dance! Dance! Dance! For Sunday, keep the Relic setup with stronger main stats and useful substats.
Recommended teams
- Premium team: Jing Yuan, Sunday, Robin, Huohuo. This formation keeps Sunday in the core role while covering damage amplification, turn economy and sustain.
- Alternative team: Aglaea, Sunday, Trailblazer Remembrance, Huohuo. This formation keeps Sunday in the core role while covering damage amplification, turn economy and sustain.
- Accessible team: Sunday, Tingyun, Pela, Gallagher. This formation keeps Sunday in the core role while covering damage amplification, turn economy and sustain.
Sunday's team swaps should keep the main damage dealer and sustain while maintaining the needed buffs.
Trace priority
- Lower priority: Gleaming Admonition
- High priority: Benison of Paper and Rites
- Highest priority: Ode to Caress and Cicatrix
- High priority: The Sorrowing Body
- Lower priority: The Glorious Mysteries
Raise the ability that defines Sunday's main role first. Sunday's lower-impact Traces can wait until the character, Light Cone and main teammates are leveled.
Investment advice
Level Sunday, the Light Cone and key Traces before long Relic farming sessions. Sunday is complete at E0 with a suitable alternative Light Cone. Compare Sunday's signature or Eidolons with upgrades for the full team.
Frequently asked questions
Does Sunday need the signature Light Cone?
No. A Grounded Ascent is the premium recommendation, but the listed alternatives preserve the core playstyle.
What is the most important build rule?
Meet Sunday's listed stat targets first, then add damage or utility without changing the planned turn order.