Astra Yao's Ascension & Skill Material Breakdown (Zenless Zone Zero 1.5)

Guide
2025-08-05


With Zenless Zone Zero 1.5 approaching, the all-new character, Astra Yao, is about to make her debut! She's a unique support agent, highly anticipated for her superb control and combat abilities. To help you boost her power as quickly as possible, this article will thoroughly cover the resources required for her Ascension Materials, Skill Upgrade Materials, and her signature W Engine (weapon).


If you're looking to max out her level and enhance her skills and equipment right away, this guide is a must-see.


Table of Contents


Astra Yao Total Materials Summary

Astra Yao Signature W Engine Materials

Astra Yao Ascension Materials Detailed List

Astra Yao Skill Materials Detailed List

Common Material Acquisition Methods

Treabar: The Best Choice for Efficient and Secure Recharges


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Astra Yao Materials Overview


To fully max out Astra Yao, you will need the following materials:


| Material Name | Quantity |

| -------- | --------- |

| Basic Ether Chip | 25 |

| Advanced Ether Chip | 75 |

| Specialized Ether Chip | 250 |

| Basic Support Certification Seal | 4 |

| Advanced Support Certification Seal | 32 |

| Ruler Certification Seal | 30 |

| Finale Dance Shoes | 9 |

| High-Dimensional Data: Thunder Dragon | 60 |

| Hamster Cage Pass | 5 |

| Advanced Investigator's Log | 300 |

| Danny | 3,705,000 |


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Astra Yao Signature W-Engine Materials (Exclusive Weapon)


To upgrade Astra Yao's Signature W-Engine from level 0 to the maximum level 60, you will need the following resources:


| Material Name | Quantity |

| ------------ | ------- |

| Support Component | 4 |

| Reinforced Support Component | 32 |

| Professional Support Component | 30 |

| W-Engine Energy Module | 200 |

| Danny | 400,000 |


How to Obtain: All Support Components can be obtained through VR Simulation Battles. This feature is unlocked after completing the main storyline's first chapter mission, "The Last Train to Explosion."


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Astra Yao Ascension Materials (Character Level Breakthrough)


To advance Astra Yao from Level 0 to Level 60, you will need the following materials, in order:


| Level Stage | Required Materials |

| ------ | ------------------------ |

| Level 0→10 | Basic Support Certification Seals x4, Danny x24,000 |

| Level 10→20 | Advanced Support Certification Seals x12, Danny x56,000 |

| Level 20→30 | Advanced Support Certification Seals x20, Danny x120,000 |

| Level 30→40 | Ruler Certification Seals x10, Danny x200,000 |

| Level 40→50 | Ruler Certification Seals x20, Danny x400,000 |

| Total | All Seals x66, Danny x800,000 |


Obtaining Tips: Prioritize mid-level simulation levels to maximize seal drops.


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Astra Yao Skill Material Overview


Maximizing your skills is crucial for unleashing your character's full combat potential. Below is a summary of all skill materials:


| Material Name | Quantity |

| -------- | --------- |

| Basic Ether Chip | 25 |

| Advanced Ether Chip | 75 |

| Specialized Ether Chip | 250 |

| Finale Dance Shoes | 9 |

| High-Dimensional Data: Thunder Dragon | 60 |

| Hamster Cage Pass | 5 |

| Danny | 2,905,000 |


Details of materials required for each skill level:


| Skill Level | Materials | Danny |

| -------- | -------------------- | ------- |

| Lv.1→2 | Basic Ether Chip x2 | 5,000 |

| Lv.2→3 | Basic Ether Chip x3 | 12,000 |

| Lv.3→4 | Advanced Ether Chip x2 | 28,000 |

| Lv.4→5 | Advanced Ether Chip x3 | 40,000 |

| Lv.5→6 | Advanced Ether Chip x4 | 60,000 |

| Lv.6→7 | Advanced Ether Chip x6 | 90,000 |

| Lv.7→8 | Specialized Ether Chip x5 | 120,000 |

| Lv.8→9 | Specialized Ether Chip x8 | 180,000 |

| Lv.9→10 | Specialized Ether Chip x10 | 240,000 |

| Lv.10→11 | Specialized Ether Chip x12 | 280,000 |

| Lv.11→12 | Specialized Ether Chip x15, Hamster Cage Pass x1 | 400,000 |


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How do I obtain various materials?


Basic Support Certification Seal/Advanced Support Certification Seal/Ruler Certification Seal:


Obtainable by participating in Certification Challenges in [Battle Simulator]. Recommended for Mondays, Wednesdays, and Saturdays.


Finale Dance Shoes:


Dropped by the weekly challenge boss "Double Puppets." Requires unlocking the Infamous Hunt to participate.


High-Dimensional Data: Thunder Dragon:


Obtainable through the Expert Challenge [Thracian] dungeon. High drop rate.


Hamster Cage Pass:


Obtainable by participating in limited-time events or unlocking New Eridu City Fund Level Rewards.


Ether Chip Levels:


All earned through VR Simulation. Highly recommended for combining stamina bonus events.


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Summary: Are you ready for Astra Yao?


Astra Yao boasts unique skills, a clear growth path, and a concentrated set of upgrade materials, making her a powerful support character well worth investing in. Planning your stamina and material allocation based on this guide will ensure she's fully equipped and ready to go the day she launches!


If you don't want to be bogged down by materials, you can also use Treabar to replenish your resources and accelerate your development efficiency. Don't forget to share this guide with your friends so everyone can enjoy the new version of Astra Yao together!