Genshin Impact: How To Get & Upgrade The Lumenstone Adjuvant Gadget
The new Genshin Impact 2.6 update has added in a lot of content closely tied to The Chasm, including the new Lumenstone Adjuvant gadget. This item is vital for exploring The Chasm and upgrading it is incredibly helpful for the Ruin Serpent boss fight. Here's everything to know about how to get the Lumenstone Adjuvant - and how to upgrade the gadget once it's been acquired.
To get the Lumenstone Adjuvant in Genshin Impact, players will first need to unlock The Chasm and complete "The Chasm Charters" and "Surreptitious Seven-Star Seal Sundering," which are the first two parts of "The Chasm Delvers" questline. From here, "The Chasm Spelunkers" quest will become available and players can follow the marker on the map to some Lumenspar. This will trigger a quick scene with nearby NPCs and players can then touch the Lumenspar to get the Lumenstone Adjuvant gadget.
The Lumenstone Adjuvant in Genshin Impact can then be equipped from the Inventory menu and players can use it to see better in the darker places of the Underground Mines. Players can use the Lumenstone Adjuvant in a variety of useful ways in The Chasm - like recharging Lumenlamps and Chests - but this will drain the gadget over time. Additionally, running into Oozing Concretions (the purple muck scattered around the Underground Mines) can cause the Lumenstone Adjuvant's power to drain faster.
If the Lumenstone Adjuvant in Genshin Impact has its Energy drained, players can recharge the gadget in a few different ways. To recharge the Lumenstone Adjuvant, players can go to Lumenlamps, catch Lucklight Flies, destroy the rocks with a faint blue glow, or collect Lumenspars. The Lumenstone Adjuvant is vital for exploring The Chasm in Genshin Impact, so players should expect to use it often - which also means recharging it often. Thankfully, there are multiple ways to do this, so it should never really be an issue after learning how to do it.
Upgrading the Lumenstone Adjuvant in Genshin Impact is equally important, as it nets players a variety of rewards and is useful in defeating the Ruin Serpent boss. To upgrade the Lumenstone Adjuvant, players will need to collect Lumenspar and give them to Jiwu (the NPC from earlier). Thankfully, it's easy to teleport straight to Jiwu from the map. Upgrading the Lumenstone Adjuvant will also increase its Energy storing capacity, which means it can last longer. This is important for exploration in the Underground Mines of Genshin Impact, but it also makes it easier to expel the Oozing Concretions during the Ruin Serpent fight.