Build Analysis
Sunday vs Bronya: Which Action-Advance Harmony? 2026
Both advance a single ally and buff CRIT DMG, but Sunday also advances the ally's summon and is built for summon/Erudition carries like Jing Yuan and The Herta. Bronya is the generic hypercarry enabler. Sunday is better for summon teams; Bronya is more broadly flexible.
Sunday vs Bronya
Sunday
Team: Sunday + Jing Yuan / The Herta
Skill advances the carry and their summon with CRIT DMG and Energy; ideal for summon and Erudition cores.
Pros:
- Advances summons too
- Best for Jing Yuan / The Herta
- Strong CRIT DMG buff
Cons:
- Less universal than Bronya
- Best value needs a summon/erudition carry
- SP can be tight
Rotation: Skill (advance + summon) -> Ultimate (Beatified) -> Basic
Bronya
Team: Bronya + any hypercarry
Skill advances a single carry with a CRIT DMG buff; the generic hypercarry enabler.
Pros:
- Universally flexible
- Best for most single-carry cores
- Strong CRIT DMG buff
Cons:
- Does not advance summons
- Needs very high Speed
- Low personal damage
Rotation: Skill (advance) -> carry extra turn -> Basic
Verdict
Own both if possible. Default to Sunday for summon/Erudition carries (Jing Yuan, The Herta) and Bronya for generic single-carry hypercarries.