Zenless Zone Zero Sunna materials and ascension requirements

Sunna’s ascension materials in Zenless Zone Zero contain different rarities of Support Certification Seals and Physical Chips. You would want to farm them all to upgrade the agent to maximum level, unleashing her true potential. It may take some time to collect them all, as the corresponding challenges require spending battery charges, which are a rare commodity.

This article further discusses Sunna’s ascension materials in ZZZ.

All Zenless Zone Zero Sunna materials and ascension requirements

Exploring Sunna's ascension materials (Image via HoYoverse) — Exploring Sunna’s ascension materials (Image via HoYoverse)

Zenless Zone Zero’s Sunna is a Support specialist from the Physical element. Her attribute and fighting style determine the type of materials she needs to achieve high promotion and skill levels. We have further explored them in the following section:

Sunna promotion materials

Here are all the materials Sunna needs to achieve the highest ascension level in ZZZ:

Promotion Level	Materials Required	Dennies Required	Rewards
20	Basic Support Certification Seal x4	24,000	N/A
30	Advanced Support Certification Seal x12	56,000	1x Master Tape
40	Advanced Support Certification Seal x20	120,000	N/A
50	Ruler Certification Seal x10	200,000	1x Master Tape
60	Ruler Certification Seal x20	400,000	N/A

Sunna skill upgrade materials

Here are Physical Chips and Dennies you need to upgrade each of Sunna’s abilities:

Skill level	Required materials	Required Dennies
2	Basic Physical Chip x2	2,000
3	Basic Physical Chip x3	3,000
4	Advanced Physical Chip x2	6,000
5	Advanced Physical Chip x3	9,000
6	Advanced Physical Chip x4	12,000
7	Advanced Physical Chip x6	18,000
8	Specialized Physical Chip x5	45,000
9	Specialized Physical Chip x8	67,500
10	Specialized Physical Chip x10	90,000
11	Specialized Physical Chip x12	112,500
12	Specialized Physical Chip x15, Hamster Cage Pass x1	135,000

We have discussed below the boss materials required to upgrade Sunna’s core skill in ZZZ:

Core Skills	Required Materials	Required Dennies
A	N/A	5000
B	Higher Dimensional Data: Bloodstained Miasma Feather x2	12,000
C	Higher Dimensional Data: Bloodstained Miasma Feather x4	28,000
D	Clouded Crystalline Substance x2, Higher Dimensional Data: Bloodstained Miasma Featherl x9	60,000
E	Clouded Crystalline Substance x3,Higher Dimensional Data: Bloodstained Miasma Feather x15	100,000
F	Clouded Crystalline Substance x4, Higher Dimensional Data: Bloodstained Miasma Feather x30	200,000

Where to find Sunna’s materials in Zenless Zone Zero

Basic, Advanced Support, and Ruler Certification Seal

Support Drill preview (Image via HoYoverse)

The Basic, Advanced Support, and Ruler Certification Seals are Sunna’s core ascension materials. You can obtain them from the Support Drill. Head to the HIA club and interact with the VR device in Zenless Zone Zero to access the challenge.

Basic/ Advanced/ Specialized Physical Chips

Rigidity Test challenge preview (Image via HoYoverse)

You must farm different rarities of Physical Chips to level up Sunna’s skills in ZZZ. They can be obtained by spending some battery charges at the Rigidity Test. Use the same VR device to access the challenge.

Higher Dimensional Data: Bloodstained Miasma Feather

Sacrifice - Covenant Guardian Expert Challenge preview (Image via HoYoverse) — Sacrifice – Covenant Guardian Expert Challenge preview (Image via HoYoverse)

The Sacrifice – Covenant Guardian boss drops the Higher Dimensional Data: Bloodstained Miasma Feather. Use the Expert Challenge to battle against the entity.

Clouded Crystalline Substance

Ye Shiyuan, the Thrall boss preview (Image via HoYoverse)

Clouded Crystalline Substance is the weekly boss material for Sunna. To obtain it, defeat Ye Shiyuan, the Thrall from the Notorious Hunt.

Hamster Cage Pass

Can be obtained from the battle pass (Image via HoYoverse)

The Hamster Cage Pass is a crucial ascension material in Zenless Zone Zero. It is dropped from the New Eridu City Fund (Battle Pass) once you reach Level 35. The item is also awarded via limited-time events.

Zenless Zone Zero Sunna materials and ascension requirements