The Value of Pi
Last updated 2025-10-10
ATK163
CRT13
ATK256
CRT21
A Spell for Better Memory
[SP: 0][CD: 0s] The weapon active's CD, max charges, and effects are based on wielder's type.
Beyond the World's Constants
Increases Total DMG by 11% (15% at 5★). Increases Total DMG by another 6% (10% at 5★) during Stellar Outburst.
3.141593 (Synergy I/II/III)
Increases Elemental DMG of weapon skill by 4%/8%/12% and Physical DMG of weapon skill by 3%/6%/9%.
A prototype weapon from the Data Research Lab, designed with the concept "hoping this would fit in every work settings in the Sea of Data" in mind. But for some reason, ultimately, it had its Source Matter removed and was sold as a yoyo... Or maybe your companion can change its destiny?
The Value of Pi is a weapon in Honkai Impact 3rd.
Sources
Gallery
-
4-star model -
5-star model
.png){kind=link}
Speculations
Speculations Ahead, Let's Talk Them Out
"Speculations" on this wiki refers to commentary or theories that seem plausible enough, but lack outright official confirmation.As this content might be questioned by the community, information from this section shouldn't be quoted or referenced as if it was factual on other pages and, when referenced, it should be placed under a Speculations header there as well.
- The "companion" in the description is Senadina.
Other Languages
| Language | Official NameOfficial Name | Literal TranslationLiteral Translation | |
|---|---|---|---|
| English | The Value of Pi | — | |
| Chinese (Simplified) | 圆周率 | ||
| Chinese (Traditional) |
圓周率 | ||
| Japanese | 円周率 | ||
| Korean | 원주율 π | ||
| French | La valeur de Pi | ||
| Thai | The Value of Pi | — | |
| Vietnamese | Số Pi | ||
| German | Der Wert von Pi | The Value of Pi | |
| Indonesian | The Value of Pi | — | |
Other Sites
| Drive Cores | |
|---|---|
| 5★ |  Red Star Thunderbolt: Breaking Dawn Skyveil Feathers: Purifying Wish Volatile Sparkler: Floral Spectacle |
| 4★ |  Red Star Thunderbolt Skyveil Feathers The Value of Pi Volatile Sparkler |
| 3★ | N/A |
| 2★ |  Regular Drive Core |
| 1★ | N/A |