Higher Dimensional Data: Bloodstained Miasma Feather
What It's Used For
An item required to increase your Agent's Core Skill level.
How to obtain
HIA Club Expert Challenge / Notorious Hunt weekly boss (Core Skill Enhancement material).
The exact boss isn't cross-confirmed across sources yet — treat this as a reference.
Used By Which Agents
How Many You Need
| Milestone | Qty | Denny (whole step) |
|---|---|---|
| Bậc B | ×2 | 12,000 |
| Bậc C | ×4 | 28,000 |
| Bậc D | ×9 | 60,000 |
| Bậc E | ×15 | 100,000 |
| Bậc F | ×30 | 200,000 |
Lore
A data model built on the combat records of numerous investigators versus Sacrifice - Covenant Guardian, including the most penetrating impressions of it by the investigators. It's enough data to see it "born and alive" inside a VR system.
Same rarity items
FAQ
What is Higher Dimensional Data: Bloodstained Miasma Feather used for in Zenless Zone Zero?
An item required to increase your Agent's Core Skill level. This is a 3-star item in Zenless Zone Zero (ZZZ), kept in the Proxy's inventory and used to upgrade Agents, W-Engines, or Drive Discs depending on the exact item type — see how to obtain it and where to farm it in the sections below.
Which Agents need Higher Dimensional Data: Bloodstained Miasma Feather?
Higher Dimensional Data: Bloodstained Miasma Feather is used by 1 Agents to ascend or upgrade, including Sunna. See the full list with portraits in the "Used By Which Agents" section above on this page.
What item type is Higher Dimensional Data: Bloodstained Miasma Feather, and how many stars is it?
Higher Dimensional Data: Bloodstained Miasma Feather is a "Multidimensional Data" item with a 3-star rarity in Zenless Zone Zero. See more items of the same rarity at the bottom of this page to compare and plan your farming.
Characters→
W-Engines→
Drive Discs→