Thunder Sojourn event shop and rewards
The currencies that you obtain from challenges can be used in the event shop.
There are two tabs, one for Thunder Pellets and another for Thunder Crystals (a currency that will only be available once Act IV begins).
Thunder Pellet tab
|Thunder Pellet Cost
|6 (each type)
|Mystic Enhancement Ore
Thunder Crystal tab
|Thunder Crystal Cost
|Crown of Insight
|Inazuma talent booklets (blue)
|Inazuma talent booklets (purple)
Finally, there’s a separate tab for the Thunder Sojourn’s main reward, your free Beidou. You’re going to need to amass 1,000 Thunder Pellets and 1,000 Thunder Crystals to obtain her. This would be a good time to have her join your roster. Alternatively, this could be your chance to increase her constellations.
In any case, we’ll update our Genshin Impact Thunder Sojourn event guide in the coming days once additional challenges are live. Please stay tuned.