With A-Rank rate-ups Nicole and Piper on both, players must choose where to spend Polychrome. This guide compares their kits, meta value, and ideal use cases to help you decide.

Nangong Yu: The Anomaly-Enabling Stun Captain
Nangong Yu is the leader of the Angels of Delusion faction (completing the trio with Aria and Sunna from Version 2.6). As an S-Rank Ether Stun specialist, her kit redefines the Stun role by converting Anomaly Proficiency directly into Impact. She builds Downbeats from team Anomaly triggers, delivers charged attacks that extend stun windows, and applies Polarity Disorder without clearing existing anomalies.
Her Ultimate provides team-wide ATK buffs, and she excels at amplifying Disorder and Anomaly buildup across the squad.
Key Strengths:
- Seamless synergy with Angels of Delusion for top-tier faction teams
- Universal support for any Anomaly DPS (Jane Doe, Miyabi, Yanagi, etc.)
- Strong crowd control, team damage buffs, and extended stun duration
- High long-term meta relevance as the first stunner built for Anomaly playstyles
Best teams: Full Angels of Delusion (Aria DPS + Sunna Support) or flexible Anomaly comps with strong supports like Ukinami Yuzuha.
Yidhari: The Returning Ice Rupture Hypercarry
Yidhari from Spook Shack is an S-Rank Ice Rupture DPS who scales damage through HP sacrifice (converting to Sheer Force that ignores DEF). She features self-healing, deflect mechanics, and Ether Veil states for burst windows, making her a high-risk, high-reward carry.
While she offers solid single-target damage and unique hammer combos, pull guides consistently rate her lower priority as a rerun unit.
Key Strengths:
- Strong personal burst damage in low-HP states with built-in sustain
- Distinct Rupture playstyle that pairs well with Ice-focused supports
- Opportunity to obtain or upgrade Mindscapes if you missed her debut
Best teams: Yidhari + strong Stun/Support like Lucia or Lycaon. However, she is often outperformed by newer Rupture options such as Yixuan in the current meta.
Head-to-Head Comparison
| Aspect | Nangong Yu | Yidhari |
|---|---|---|
| Role | Stun enabler for Anomaly teams | Main DPS hypercarry (Rupture) |
| Meta Value in 2.7 | High (new archetype support, S-tier priority with faction) | Medium-Low (B-tier as rerun, outclassed by newer units) |
| Faction Synergy | Completes Angels of Delusion | Spook Shack (standalone carry potential) |
| Playstyle | Supportive control with team buffs | High-risk HP management and burst |
| Investment Return | Excellent for new or expanding Anomaly teams | Good only if you lack Ice DPS or specifically want her |
Nangong Yu opens fresh team-building paths and future-proofs your account, while Yidhari provides immediate carry power but lower overall upside as a rerun.
Pull Recommendations
Pull for Nangong Yu if:
- You own or plan to build Anomaly teams or the Angels of Delusion faction
- You need a versatile Stun unit that boosts team damage and Disorder effects
- You want high long-term meta value and new content synergy
- You are F2P or low-spender seeking the most impactful limited agent
Consider Yidhari if:
- You missed her original banner and need an Ice Rupture carry
- Your roster specifically lacks strong single-target DPS options
- You already have her best teammates (Lucia, strong Stunners) built
- You are a fan of her character and unique HP-sacrifice playstyle
Overall Verdict: Most players should prioritize Nangong Yu. She delivers higher value for new teams and meta relevance. Skip or lightly pull Yidhari unless you have a clear gap in Ice teams. With concurrent banners, savvy players can aim for both if resources allow.



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