Astra Yao materials farming guide: Pre-farm everything!

Astra Yao is a new Agent coming to Zenless Zone Zero version 1.5. She needs a considerable amount of pre-farming, but luckily, you can do all of them ahead of time! Check out this Astra Yao materials farming guide.

A member of the newly-introduced Stars of Lyra faction, Astra Yao is an S-Rank Ether Support Agent. She is the second S-Rank Support after Rina, but she is the first limited S-Rank Support Agent. She is the third Ether Agent overall, following A-rank Nicole Demara and S-rank Zhu Yuan.

To raise Astra to her maximum Ascension, you will need the following materials:

The Certification Seals drop from the Combat Simulation in the HIA. The Tin Master Special from Coff Cafe gives you 20 extra Battery Charge, allowing for one extra card to be cleared. Meanwhile, the Espresso doubles the drop rate of one card. In terms of farming speed, you should opt for the Espresso.

Agent EXP materials and Dennies can also be acquired through the Combat Simulation, events, or just interacting with New Eridu in general.

To max out all of Astra Yao's skills in ZZZ, you will need all of the following materials.

You can farm the Tactical Chips in Combat Simulation in the HIA. Like with the Certification Seals, the Espresso is the better choice of coffee if we're going by speed.

Higher Dimensional Data: Thunderous Dragon drops from the Expert Challenge - Thracian node.

The Finale Dance Shoes drop from Notorious Hunt - Twin Marionettes fight. Note that you can only challenge Notorious Hunt nodes thrice a week.

How to get Hamster Cage Passes

Hamster Cage Passes are rare and are acquired by purchasing the Battle Pass or completing in-game events.

Astra Yao is part of the Zenless Zone Zero (ZZZ) version 1.5 update. Stick around on esports.gg for more Zenless Zone Zero news and guides.