Navigating the economy of Honkai: Star Rail involves understanding and strategically using several currencies. The most fundamental is Credits, serving as the general in-game currency for most transactions, from character ascension to purchasing basic items. For acquiring new characters and Light Cones through the game's gacha system, Stellar Jades are paramount. These can be earned through various activities, daily missions, and event rewards. A crucial currency for obtaining powerful Light Cones and Eidolons is Undying Starlight and Undying Embers. These are primarily obtained by "Warping" (pulling on banners) and receiving duplicate characters or Light Cones. Undying Starlight can be exchanged in the Embers Exchange for specific 4-star Light Cones and other valuable resources, while Undying Embers are used for purchasing Eidolons of specific 4-star characters. For those venturing into the Simulated Universe, Herta Bonds are a unique reward. These bonds can be exchanged at the Herta Space Station Store for powerful 5-star Light Cones tailored for specific Paths, offering significant strategic advantages.
- Credits: General-purpose currency for most in-game purchases and upgrades.
- Stellar Jades: Premium currency used for Warps (gacha pulls) to obtain characters and Light Cones.
- Undying Starlight & Undying Embers: Acquired from Warps, used in the Embers Exchange for Light Cones and Eidolons.
- Herta Bonds: Earned from the Simulated Universe, exchanged for exclusive 5-star Light Cones at the Herta Space Station Store.
Each of these currencies is tied to specific shops and vendors, making it essential to know where to spend them for maximum benefit. For instance, prioritizing the purchase of a specific 5-star Light Cone with Herta Bonds that synergizes with your main DPS character can dramatically increase their effectiveness in challenging content like the Simulated Universe or Memory of Chaos.