---
title: "ZT-4 Zwillingstürme im Herbst Drop Rates (KR server)"
description: "ZT-4 Zwillingstürme im Herbst drop rates on the KR server: Orirock Cube 207.76%, Note of Sorrow 64.48%, Note of Anger 64.18%; 335 samples (2024-04-30 to 2024-05-21). Sanity cost 15. Updated 2026-10-23. Crowdsourced Arknights drop data by Penguin Statistics."
lang: en
server: KR
zone_id: "act29side_zone1"
stage_id: "act29side_04"
as_of: 2026-10-23T14:49:37Z
time_zone: UTC+9
rows: 7
rows_total: 7
canonical: "https://penguin-stats.io/en/result/kr/stage/act29side_zone1/act29side_04"
api: "https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=KR&stageFilter=act29side_04&show_closed_zones=true"
license: CC BY-NC 4.0
license_url: https://creativecommons.org/licenses/by-nc/4.0/
attribution: "Data: Penguin Statistics (penguin-stats.io), CC BY-NC 4.0"
---

# ZT-4 Zwillingstürme im Herbst Drop Rates (KR server)

Server: [CN server](https://penguin-stats.io/en/result/cn/stage/act29side_zone1/act29side_04.md) · [US server](https://penguin-stats.io/en/result/us/stage/act29side_zone1/act29side_04.md) · [JP server](https://penguin-stats.io/en/result/jp/stage/act29side_zone1/act29side_04.md) · **KR server**

Sanity: 15

Item drops of ZT-4 Zwillingstürme im Herbst on the KR server, by percentage, highest first

| Item | ID | Loots | Samples | Percentage | Sanity Required Per Item | Time Range |
| --- | --- | ---: | ---: | ---: | ---: | --- |
| [Orirock Cube](https://penguin-stats.io/en/result/kr/item/30012.md) | `30012` | 696 | 335 | 207.76% | 7.22 | 2024-04-30 to 2024-05-21 |
| [Note of Sorrow](https://penguin-stats.io/en/result/kr/item/act29side_frag_3.md) | `act29side_frag_3` | 216 | 335 | 64.48% | 23.26 | 2024-04-30 to 2024-05-21 |
| [Note of Anger](https://penguin-stats.io/en/result/kr/item/act29side_frag_2.md) | `act29side_frag_2` | 215 | 335 | 64.18% | 23.37 | 2024-04-30 to 2024-05-21 |
| [Note of Joy](https://penguin-stats.io/en/result/kr/item/act29side_frag_1.md) | `act29side_frag_1` | 205 | 335 | 61.19% | 24.51 | 2024-04-30 to 2024-05-21 |
| [Note of Fear](https://penguin-stats.io/en/result/kr/item/act29side_frag_4.md) | `act29side_frag_4` | 204 | 335 | 60.90% | 24.63 | 2024-04-30 to 2024-05-21 |
| [Oriron](https://penguin-stats.io/en/result/kr/item/30042.md) | `30042` | 182 | 335 | 54.33% | 27.61 | 2024-04-30 to 2024-05-21 |
| [Furniture](https://penguin-stats.io/en/result/kr/item/furni.md) | `furni` | 5 | 335 | 1.49% | 1004.69 | 2024-04-30 to 2024-05-21 |

Samples: runs of the stage reported in the time range. Loots: total number of the item dropped in those runs. Percentage = Loots ÷ Samples, the expected number dropped per run, which can exceed 100%. Sanity Required Per Item = Sanity ÷ Percentage. Time Range: since the drop table of the stage last changed.

Updated 2026-10-23 23:49 (UTC+9). [Full data (JSON)](https://penguin-stats.io/PenguinStats/api/v2/result/matrix?server=KR&stageFilter=act29side_04&show_closed_zones=true). License: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)