Free tools Windows power users keep installed
One-click scans. No signup required.
iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Astra Yao is a Zenless Zone Zero (ZZZ) Support Agent, so she does not equip Honkai: Star Rail (HSR) Relics or Planar Ornaments. For her ZZZ build, start with four-piece Astral Voice, prioritize ATK and Energy Regeneration, and use Quick Assist-heavy team rotations to make the set’s support effect count. The “speed tuning” part of the title belongs to HSR’s separate turn-order system—not to an established Astra Yao speed breakpoint.
What are the best Relics and Planar Ornaments for Astra Yao?
There are no HSR Relics or Planar Ornaments for Astra Yao: she is a ZZZ Agent, and her equipment system uses Drive Discs and W-Engines. If you are looking for her best build, the practical starting point in the consulted 2026 guides is four-piece Astral Voice, with ATK and Energy Regeneration taking priority over a speed target.
The terminology mix-up is easy to make because both games have collectible equipment sets, character stats, and build advice. But the names refer to different games and systems. A search for “Astra Yao Relics” should be translated into “Astra Yao Drive Discs,” while “Planar Ornament” advice applies to HSR characters, not to Astra.
What should Astra Yao’s ZZZ build use?
Use four-piece Astral Voice as the default when Astra’s team can trigger Quick Assists regularly. Choose a different support set when another Agent already has Astral Voice or when your team needs energy more than that set’s Quick Assist-linked damage buff.
Popular on Amazon
- 【90 Degree Full Function USB C Adapter】Supports the latest USB4 standard for up to 40Gbps of bandwidth, 8K video support, and up to 240W Fast charging; Support USB PD 3.1 Extended Power Range (EPR) including 140W, 180W and 240W. Your productivity is easily doubled. *Warm Tip: For the best fit, please make sure the USB-C port is fully exposed; thick or bulky cases may affect compatibility.
- 【Reliable Quality】Made from high-quality, scratch-resistant aluminum alloy, delicate metal frame. get excellent wear resistance and heat dissipation. Non-Slip Design for easier insertion and removal.
- 【Small and portable】Ultra thin size, ultra compact design, a petite physique that matches the minimalist design of your modern laptops. Coming with a slim figure that won't block the port next to the one it's plugged into.
- 【Compatibility】Widely work with most usb c, thunderbolt 4/3 devices. Compatibilit for ROG Ally, Steam Deck, Switch, MacBook Pro, Quest 3 VR headset, Surface Book 2, iPhone 18/17/16/15, Samsung Galaxy S23/S22/S21, Note 20/10, Google Pixel, ChromeBook, etc.
- 【Excellence Customer Support】If you experience any issues or cable failure, simply reach out to our dedicated customer service team. We provide a prompt response within 18 hours, providing you with the necessary technical support to resolve any concerns.
Default set: four-piece Astral Voice
Prydwen Institute and Icy Veins identify Astral Voice as a leading Drive Disc set for Astra Yao in their 2026 build guidance. Its two-piece effect grants ATK; the four-piece effect builds stacks when squad members enter through Quick Assist, increasing the incoming character’s damage. Icy Veins describes the effect as up to three stacks, with an 8% damage increase per stack lasting 15 seconds.
The key decision is not simply whether the set is rated highly. Its four-piece effect is connected to Quick Assist, so it suits a squad whose rotation brings teammates in that way. Consider how your team actually hands off between Agents: if its rotation uses those entries consistently, Astral Voice’s set effect fits the job Astra is meant to do. If not, the four-piece bonus may be less useful to that lineup than a more direct support or energy option.
Alternative: four-piece Moonlight Lullaby
Moonlight Lullaby is the practical four-piece alternative when another Agent already occupies Astral Voice or when the squad benefits more from its energy and team-damage support. Icy Veins reports a 20% Energy Regeneration effect from two pieces and an 18% squad damage increase for 25 seconds after an EX Special Attack or Ultimate with four pieces.
This makes Moonlight Lullaby a useful choice to evaluate around the team’s energy needs and set ownership, rather than treating Astral Voice as mandatory. If a teammate already has Astral Voice, compare Moonlight Lullaby’s energy and squad buff with what Astra’s current rotation needs. The available guidance supports it as an alternative, not as a claim that it always outperforms Astral Voice.
Also popular on Amazon
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Two-piece options
For a two-piece bonus, Swing Jazz and Moonlight Lullaby are the cited Energy Regeneration options. Hormone Punk is the ATK-oriented alternative if Astra is short of her ATK target and extra Energy Regeneration is not the priority. The choice is a trade-off: add energy utility, or use an ATK bonus to help meet the Core Passive threshold.
Which main stats and substats should you use?
Use ATK as the general-purpose direction for the first two main-stat slots, then decide whether Disc 6 should provide Energy Regen or ATK. The best combination depends on whether the full build reaches Astra’s cited ATK target and how much the team benefits from her energy-driven actions.
| Drive Disc slot | Default direction | When to consider the alternative |
|---|---|---|
| Disc 4 | ATK% | CRIT Rate for a more damage-oriented build. |
| Disc 5 | ATK% | Ether DMG Bonus for a more damage-oriented build. |
| Disc 6 | Energy Regen or ATK% | Choose based on whether the build has reached its ATK target and whether the team needs more frequent energy-driven actions. |
The main-stat alternatives come from the 2026 Astra Yao build guidance from Prydwen Institute and Icy Veins. ATK% on Disc 4 and Disc 5 is the safer support-oriented baseline; CRIT Rate and Ether DMG Bonus shift the build toward personal damage rather than being automatic upgrades.
Recommended Free Tools
For substats, prioritize ATK% and flat ATK until the Core Passive target is reached. After that, weigh Energy Regeneration against damage-oriented stats according to the build’s needs. In practical terms, this means checking Astra’s total ATK with the chosen Drive Discs and W-Engine before spending substat opportunities on damage or more energy.
Also popular on Amazon
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
How much ATK does Astra Yao need?
Prydwen Institute’s 2026 build guidance cites approximately 3,430 ATK as the base-Mindscape target for maximizing Astra Yao’s Core Passive buff. The same guidance cites up to 1,200 flat ATK from that passive at the target. Treat these as guide-reported build figures, not independent test results.
Use the target as a build checkpoint, not as a reason to sacrifice every other useful stat. First check how close the build comes through its Drive Disc main stats, substats, and W-Engine. If it is below the cited target, ATK% or flat ATK becomes more valuable; if it reaches the target, the case for further ATK weakens and Energy Regeneration or damage-oriented stats can receive more attention.
The qualification “base-Mindscape” matters: the cited figure is specific to that build context. The available guidance does not establish that approximately 3,430 ATK is the correct target for every Mindscape investment level, so do not automatically apply it as a universal threshold to other versions of Astra’s build.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
How should you choose between Astral Voice and Moonlight Lullaby?
Make the choice by checking set ownership, ATK, energy demand, and team rotation—in that order of practical importance for your account. Astral Voice is the default when it is available and Quick Assist entries suit the squad; Moonlight Lullaby is the alternative to assess when set ownership or energy support changes the calculation.
Also popular on Amazon
- Portable and powerful USB-C HUB: BENFEI USB Type-C HUB, with super-soft and knot-free silicone woven design cable, meets most mobile office needs. Compact, lightweight, stylish, and powerful portable USB C Hub equipped with 1 x HDMI port, 1 x 100W charging, and 3 x USB ports. 18-month warranty, 24-hour response, to ensure you feel at ease when using our product.
- Design centered on comfort and reliability: Thanks to BENFEI's end-to-end in-house cable production capability, in-house PCBA and assembly capability, using the industry's most advanced silicone woven design and process, 20cm cable in length, no knots, super-soft, the HUB is easy to use in all scenarios: laptop, tablet, stand etc. Super-soft, 25000+ life cycles, to meet your daily carrying and office needs.
- 100W Charging: Support up to 90W USB C pass-through charging via Type-C port to keep your laptop powered. 10W is reserved for other interface operations. No data and video function on the Type-C port.
- 4K HDMI Display: The HDMI port supports media display at resolutions up to 4K 30Hz, keeping every incredible moment detailed and ultra vivid. Please note that the C port of the Host device needs to support video output.
- Transfer Files in Seconds: Transfer files and from your laptop at speeds up to 10 Gbps with USB A 3.2 port. Extra 2 USB A 2.0 ports are perfectly for your keyboards and mouse.
- Check whether another Agent already uses Astral Voice. If so, decide whether that Agent or Astra benefits more from keeping the set; the guides identify Moonlight Lullaby as a practical option for Astra when Astral Voice is already assigned elsewhere.
- Check Astra’s total ATK. Compare the build with Prydwen Institute’s approximately 3,430 ATK base-Mindscape target before choosing a lower-ATK setup for added energy or damage stats.
- Check the team’s energy needs. If Astra’s energy-driven support actions are a constraint, Energy Regeneration from Moonlight Lullaby, Swing Jazz, or Disc 6 may be more useful than additional ATK after the target is reached.
- Check the rotation’s Quick Assist entries. Astral Voice’s four-piece effect is tied to squad members entering through Quick Assist, so the team’s handoffs affect how naturally the set supports its rotation.
- Finish by comparing the whole build, not one bonus in isolation. A four-piece effect, two-piece bonus, main stat, and substats all contribute to the final setup; the guides do not establish a single set as best for every team.
Does Astra Yao need a speed breakpoint?
The consulted 2026 Astra Yao build guides do not establish a speed breakpoint or recommend speed as a primary stat target for her. Their actionable build priorities are ATK, Energy Regeneration, the Core Passive ATK target, and how the team interacts with Quick Assist.
In HSR, by contrast, speed is used to plan character turn order and cycle timing. The cited HSR guide discusses a speed formula, speed from boots and substats, and examples around 120, 133, and 134 speed. Those are HSR examples; they are not thresholds for Astra Yao, and they should not be transferred into a ZZZ build.
For Astra, think about timing in terms of the team’s rotation and Quick Assist entries rather than importing an HSR speed number. A build can be tuned around ATK and energy utility without claiming that she needs an HSR-style speed breakpoint.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →What do HSR Relics and Planar Ornaments actually do?
HSR’s equipment system uses six slots: Head, Hands, Body, Feet, Planar Sphere, and Link Rope. Cavern Relic sets provide two- and four-piece effects, while Planar Ornament sets occupy the Sphere and Link Rope slots and provide two-piece effects.
Also popular on Amazon
- 【Read before You Buy】 Note: This adapter is USB 2.0 version and cannot transmit HDM, VGA, or other video signals. Nevertheless, they are fully capable of charging devices,duplicating files, and can be seamlessly integrated with USB-C earphones, wireless network adapters, and SD card adapters.
- 【Easy to Use and Safe】Thanks to modern manufacturing techniques, we've made these adapters sufficiently compact so that they can remain inserted in your device without noticeable protrusion or inconvenience. This means you don't have to constantly plug and unplug them, reducing the likelihood of wear and misalignment, and making them more convenient to carry around.
- 【Reliable Quality】Engineered for enhanced durability, durable aluminum alloy shell material,get excellent wear resistance and heat dissipation,the male USB C and female USB connectors & the male USB and female USB C connectors are designed to be plugged and unplugged up to 20000 times. Provides data transfer, device charging, memory space expansion, and additional computer peripherals.
- 【Think more for you】Do you need to connect a USB-C-enabled device to an odd device that only has USB-A ports? Then these USB-A male to USB-C female adapters are made for you.Simply insert the adapter into the USB-A port on the device, and you can instantly connect your USB-C device to the device that originally didn't have the correct connection port.
- 【Trusted xiwxi Quality and Service】As a responsible brand seller, you will receive xiwxi's 12-month Quality assurance and lifetime friendly customer service, you're not just buying a product,you're investing in peace of mind with all-round quality and exceptional customer service.
That vocabulary is useful when building HSR characters, but it does not describe Astra Yao’s equipment. In ZZZ, look for Drive Discs, their Disc slots and set effects, W-Engines, and the team interactions relevant to her kit. Keeping those systems separate prevents an HSR slot recommendation or set bonus from being mistaken for Astra-specific build advice.
What is the simplest Astra Yao build decision?
Start with four-piece Astral Voice and ATK-oriented Disc 4 and Disc 5 main stats. Use Disc 6 and substats to balance Energy Regeneration against the cited approximately 3,430 ATK base-Mindscape target; move to Moonlight Lullaby or a two-piece energy option when set ownership or the team’s energy needs justify it.
- Quick Assist-focused rotation and Astral Voice available: begin with four-piece Astral Voice.
- Astral Voice already assigned to another Agent: evaluate four-piece Moonlight Lullaby as the support alternative.
- Short of the cited ATK target: favor ATK% or flat ATK in the main-stat and substat choices.
- ATK target reached but energy is lacking: consider Energy Regen on Disc 6 or an Energy Regeneration two-piece set.
- Searching for a speed breakpoint: do not use HSR cycle examples as Astra Yao requirements; the consulted Astra guides do not establish one.
The figures and recommendations above are attributed to Prydwen Institute and Icy Veins’ 2026 build guidance. They are guide-reported figures; no independent benchmark or controlled test result is established here.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesFrequently Asked Questions
Does the approximately 3,430 ATK target apply to Astra Yao at every Mindscape level?
The cited figure is specifically described as a base-Mindscape target. The available guidance does not establish equivalent thresholds for other Mindscape levels, so treat it as a reference for that stated build context rather than a universal cutoff.
Can I put Astral Voice on Astra Yao and another Agent at the same time?
The choice is constrained by the sets available on your account: if a teammate already has Astral Voice assigned, the cited build guidance points to Moonlight Lullaby as Astra’s practical alternative. Decide which Agent benefits more from Astral Voice rather than assuming both builds can use the same equipped set.
Are the Astral Voice and Moonlight Lullaby effect figures independent test results?
No independent benchmark or controlled test is established for those figures here. The stack, duration, Energy Regeneration, and squad-damage values are figures reported by Icy Veins’ 2026 guide.
