Phase 1 Banner Timeline & Featured Content
Duration: February 6-27, 2026 (21 days)
S-Ranks: Sunna (debut), Yixuan (S12 rotation), Aria (S1/S3/S10 rotations)
A-Ranks: Nangong Yu, Ye Shiyuan, Ye Shunguang, Zhao, Alice, Anby
Sunna debuts as first Physical Support from Angels of Delusion. Her Mesmerized detonation deals 210% ATK Physical damage with guaranteed crits and 50-100% bonus crit damage. Ether Veil passive grants active Idol +50 ATK for 30s.
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W-Engine Banner: Cloudcleave Radiance (Sunna's signature - 713 base ATK, 60% Energy Regen), Half-Sugar Bunny, Cauldron of Clarity. 80-pull hard pity, 0.6% S-Rank rate, 75% featured guarantee. Cost: 12,800 Polychromes worst-case.

A-Rank W-Engines: Severed Innocence, Practiced Perfection, Elegant Vanity, Sprout
Sunna Character Analysis
Kit Breakdown
Mesmerized Detonation: 210% ATK Physical damage, guaranteed crit, 50-100% bonus crit damage scaling

Ether Veil: +50 ATK to active Idol for 30s
Core Passive Fever: Up to 30% ATK increase at 1000 base ATK threshold
Cloudcleave Radiance's 713 base ATK pushes Sunna toward 1000 ATK breakpoint. Prioritize ATK% main stats on Drive Discs.
Role & Synergies
Physical Support specialist. Amplifies Physical DPS through Ether Veil buffs and Mesmerized detonations. Angels of Delusion faction tag enables potential future resonance bonuses.
Best Partner: Nangong Yu (Physical Stunner) - intentionally paired via Phase 1 rate-up for complete Physical team cores.
Meta Comparison
Specialized vs generalist supports (Rina/Nicole). Superior in mono-Physical teams, limited value for Elemental/Ether comps. Guaranteed crit mechanic provides consistency for high-difficulty content.
Optimal Teams
Core: Sunna + Nangong Yu + Physical DPS (Soldier 11)

Alternative: Substitute Koleda/Lycaon when Physical Stunner unavailable (reduced synergy)
Players lacking Physical DPS should reconsider priority - specialized kit underperforms in non-Physical teams.
Yixuan Rerun Assessment
Current Meta Position
Versatile DPS with self-sufficient kit. S12 rotation guarantees access within standard pity. Fits balanced playstyle without complex mechanics.
Pull Recommendations
New Players: Strong value if missed initial banner. Fills DPS role across multiple comps. Predictable 180-pull investment.
Veterans: Evaluate against existing DPS (Zhu Yuan/Ellen). Skip if roster complete unless pursuing constellations.
Constellation Value
C0 adequate for most content. C1 provides QoL improvements, not transformative. F2P: prioritize new characters over dupes.
Cost per constellation: 14,400-28,800 Polychromes (avg 78-82 pulls to S-Rank).
Alternatives
Compare vs Phase 2 leaks and upcoming schedules. Standard S-Ranks (Soldier 11/Nekomata) offer similar roles but unreliable acquisition.
Featured A-Ranks
Priority: Nangong Yu for Sunna synergy
F2P Value: Accept A-Ranks as S-Rank pulling byproducts, never pull specifically for 4-stars
Constellation Focus: C1-C2 provide biggest spikes. Spread investment across multiple A-Ranks vs maxing one.
Soldier 0 Anby: Accessible Electric Stunner, high constellation potential through normal pulling.
10-pull A-Rank pity ensures regular acquisition without dedicated resource investment.
Pull Strategy by Player Type
F2P (40-60 free pulls/version)
6,400-9,600 Polychromes from Daily Commissions (60/day × 21 = 1,260), events, maintenance. Check pity via Signal Search history tab.
Decision: Sunna if building Physical teams, Yixuan if needing versatile DPS. Requires 28,800 Polychromes for guarantee.
Low Spender (Monthly Pass)
Target one character per phase. Avoid splitting between character/W-Engine banners. Budget 28,800 Polychromes before committing.
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Whale Optimization
Secure both Sunna + Yixuan + signature W-Engines. C6 budget: 75,000-90,000 Polychromes worst-case (avg 60,000-70,000).
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Pity Tracking
Manual count via Signal Search history. Soft pity starts pull 75 (increased rates), hard pity pull 90 (100% guarantee). 50/50 on first S-Rank, guarantee on second if lost.

Pity carries between Exclusive Channel banners. W-Engine pity separate (80-pull hard pity, 75% featured rate).
Polychrome Costs
Guaranteed S-Rank: 28,800 Polychromes (180 pulls worst-case)
Average Cost: 18,720-19,680 Polychromes (accounting for 50/50)
W-Engine Guarantee: 12,800 Polychromes (80 pulls)
Both Character + Weapon: 41,600 Polychromes worst-case
Free Sources (Phase 1)
- Daily Commissions: 1,260 Polychromes (8 pulls)
- Events: 3,200-5,120 Polychromes (20-32 pulls)
- Total: 6,400-9,600 Polychromes (40-60 pulls)
New Players: +50-100 pulls from story, achievements, beginner missions
Emergency Farming
- Achievements: 2,000-3,000 Polychromes (incomplete progress)
- Hollow Zero exploration: 500-1,000 Polychromes
- Shiyu Defense floors: 500-1,000 Polychromes
Use for final 5-10 pulls before guarantee, not primary planning.
BitTopup Polychrome Packages
First-Time Bonus: Doubles Polychrome amount on initial purchase
6,480 Package + Bonus: 12,960 total (81 pulls) - covers soft pity from zero
Package Tiers:
- Low Budget ($10-30): 980 Polychromes (6 pulls) for pity threshold gaps
- Mid-Tier ($50-100): 3,280 Polychromes (20 pulls) for selective Phase 1+2 pulling
- High Budget ($200+): 6,480 packages for multiple S-Ranks + W-Engines
Purchase Process:
- Navigate to BitTopup ZZZ section
- Select package, verify user ID accuracy
- Complete secure payment
- Receive via in-game mail within minutes
Contact customer service if delivery exceeds 10 minutes.
Common Mistakes to Avoid
1. Pulling Without Pity Check
Verify Signal Search history before every session. Prevents accidental S-Ranks on wrong banners and wasted guarantee status.
2. Ignoring Future Leaks
Review Phase 2 announcements (typically final week of Phase 1) before committing. Opportunity cost includes forfeiting Polychromes for meta-defining characters.
3. Chasing A-Ranks
Never pull specifically for 4-stars. 10-pull pity doesn't guarantee specific rate-ups. Accept as S-Rank pulling byproducts only.
4. Splitting Character/W-Engine Resources
F2P/low spenders: avoid W-Engine banners entirely. 15-25% damage increase doesn't justify 12,800 Polychrome cost vs character acquisition.
Future Planning: Phase 2 Considerations
Leaked Characters: New S-Ranks with potentially meta-defining kits (pending official confirmation)
Announcement Timing: Final week of Phase 1
Meta Predictions:
- Sunna: Long-term Physical team value, limited immediate impact for diverse comps
- Yixuan: Immediate value but power creep risk vs newer releases
Sustainable Pull Schedule
F2P: 40-60 pulls/version = one guaranteed S-Rank every 2-3 versions. Identify 2-3 priorities, skip all others.
Low Spender: One character per phase = 4-6 limited S-Ranks annually. Maintain 28,800 Polychrome rolling budget.
Skip When:
- Insufficient resources for guarantee threshold
- Similar role characters owned
- Higher-value Phase 2 anticipated
- Opportunity cost exceeds character value
FAQ
When do Phase 1 banners start?
February 6, 2026 at 11:00 AM UTC+8, running 21 days until February 27, 2026.
Polychromes needed for guaranteed Sunna?
28,800 worst-case (180 pulls). Average: 18,720-19,680 accounting for 50/50.
Is Sunna worth pulling?
Yes for Physical team builders (pairs with Nangong Yu + Physical DPS). Skip if running diverse elemental comps.
How does pity work?
0.6% base rate, soft pity pull 75 (increased rates), hard pity pull 90 (100% guarantee). 50/50 first S-Rank, guaranteed featured second if lost.
Best A-Ranks in Phase 1?
Nangong Yu (Sunna synergy), Soldier 0 Anby (accessible Electric Stunner). Others situational.
Should F2P pull Phase 1?
Only with 28,800 Polychromes saved AND character fills critical roster gap. Otherwise skip for future meta characters.
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