BookThe Swarm — Propagation
The Swarm — Propagation is a 1★ material in Honkai: Star Rail — see how to get it, its use, and related items right below on this page.
The Swarm — Propagation is a material ★1 in Honkai: Star Rail. This item is not currently used to level up any character or Light Cone.
Last updated: 30/07/2026
The figures on this page come directly from gamevika's internal game data store (counted/read straight from the real records), not an estimate or copy from elsewhere.
Description
"Human desires are complex... twisted... and even ugly. By contrast, the aesthetics of the Swarm and Legion are so pure. It's... admirable." — Some scientist, before he went mad Life is born of an instinctive desire to reproduce, and the senses and spirit are only unintended byproducts created when carrying out the basic instinct of reproduction. Those who don't submit to their primal desire claim to be wise, unaware that they are already considered food for the offspring of Tayzzyronth, the Aeon of Propagation, the Father of the Swarm. The multitudes of the Swarm King's offspring can cover the starry night, their antenna long enough to measure the cosmos.
Worlds fearfully call the self-replicated chaos as — The Swarm. Spirit, soul, technology, philosophy... In the thousand compound eyes of Tayzzyronth, the universal laws pursued by all intelligent races are but a side effect of the ultimate goal of reproduction. The Swarm doesn't seek a following by higher races, for "worship" itself is an unnecessary desire. Only the flying creatures that succumb to the primal instinct will be attracted to the self-replicating primordial tide, transforming to be part of the Swarm after becoming its food. Even without their god, the Swarm continues expanding at an incalculable rate, bringing fear and disaster to worlds chosen as their nests.
Stats
| Rarity | ★ |
| Type | Book |
Official names in every language
| Tiếng Việt | Đàn Côn Trùng - Sinh Sôi |
| English | The Swarm — Propagation |
| 日本語 | スウォーム - 繁殖 |
| 한국어 | 곤충 떼 - 번식 |
| 繁體中文 | 蟲群 - 繁育 |
Same-type items
FAQ
What is The Swarm — Propagation?
"Human desires are complex... twisted... and even ugly. By contrast, the aesthetics of the Swarm and Legion are so pure. It's... admirable." — Some scientist, before he went mad Life is born of an instinctive desire to reproduce, and the senses and spirit are only unintended byproducts created when carrying out the basic instinct of reproduction. Those who don't submit to their primal desire claim to be wise, unaware that they are already considered food for the offspring of Tayzzyronth, the Aeon of Propagation, the Father of the Swarm. The multitudes of the Swarm King's offspring can cover the starry night, their antenna long enough to measure the cosmos.
Worlds fearfully call the self-replicated chaos as — The Swarm. Spirit, soul, technology, philosophy... In the thousand compound eyes of Tayzzyronth, the universal laws pursued by all intelligent races are but a side effect of the ultimate goal of reproduction. The Swarm doesn't seek a following by higher races, for "worship" itself is an unnecessary desire. Only the flying creatures that succumb to the primal instinct will be attracted to the self-replicating primordial tide, transforming to be part of the Swarm after becoming its food. Even without their god, the Swarm continues expanding at an incalculable rate, bringing fear and disaster to worlds chosen as their nests.
Where do you get The Swarm — Propagation?
Official drop/source data for The Swarm — Propagation isn't published yet — check back after the next data sync.
What type of item is The Swarm — Propagation?
The Swarm — Propagation is a 1★ material in Honkai: Star Rail, in the “Book” category.
What is The Swarm — Propagation used for?
The Swarm — Propagation currently isn't listed as required by any character ascension, Light Cone ascension, or crafting recipe in official data.