In Genshin Impact, a small puzzle lies atop the Starglow Cavern, due south of Skyfrost Nail and just west of a Dragonspine Stone Tablet location. With the promise of loot at stake and the threat of a boss fight looming large, some players may be curious as to how they can complete the puzzle.

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Updated June 20, 2021 by Mina Smith: There are a lot of things to do in the world of Genshin Impact. The title may be free-to-play but developers haven't skimped on content. Players will find areas to explore, creatures to slay, items to collect, and puzzles to solve. One such puzzle is the one found in Starglow Cavern. This puzzle can be a little confusing, so this article has been updated with new information, new pictures, and an expanded how-to section to make the solution a little clearer to players looking to get the loot from Starglow Cavern's Ruin Grader.

When players arrive atop Starglow Cavern, they should discover a ring of glowing runes encircling one of the newer enemies in Genshin Impact, the Ruin Grader. Though the mechanical giant will be asleep when discovered, this puzzle involves activating the Ruin Grader and defeating it. Much like the solution to the Dragonspine Pressure Plate puzzle, this one may not be very complicated, but it can still be easier to tackle when players know what to expect.

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To complete the Genshin Impact Starglow Cavern puzzle, players must start the four stone mechanisms scattered around the area.

• The first can be found immediately outside the ring of runes.
• The second on the opposite side of the ring, at the edge of the cliff.
• Both of these mechanisms can be started with no prerequisite actions.
• Behind the Ruin Grader is a small, rocky ledge jutting out of the mountainside. Players should climb this ledge and look for the next mechanism in the grass. Players will need to use a Pyro attack to thaw the ice encasing the mechanism before it can be started.

After starting the third mechanism, players must make their way to the opposite end of the ledge. There, on the same ground level as the runes and Ruin Grader, and among the rocks that rest near the corner edge of the cliff, sits a small deposit of Scarlet Quartz. Players who have already collected the Crystal Agate in the Cell north of here will know that they must destroy this deposit and collect the quartz so that a red aura envelops their character.

With the red aura active, players will be able to attack and destroy Genshin Impact's magical ice along the side of the rocky ledge. There are two mounds of the magical ice- one holds the last mechanism and one contains a loot chest - so players may have to return to the deposit of Scarlet Quartz to regain the red aura in order to get them both. Once the correct mound of magical ice has been destroyed, players can start the last mechanism.

Some players have reported a bug in this puzzle that causes the Ruin Grader to be awakened after the third mechanism is started; after the fight is completed, the fourth mechanism becomes inoperable and none of the chests appear. At the time of writing, there appears to be no workaround, and while Version 1.3 Inazuma Weapons have been leaked, there's still no word on which bug fixes may be included the update.

The Ruin Grader has a lot of HP, and its attacks are hard-hitting. Players will want to learn the Ruin Grader's moves, learning how to dodge each of them. As for the makeup of the party, players will want to choose at least one Claymore character and one ranged DPS. This will allow them to easily attack the enemy's weak points.

• With the Claymore character like Genshin Impact's Noelle, attack the Ruin Grader's core weak points in each foot once. This will lock the feet in place for about 30 seconds.
• With ranged, attack the core weak point in the Ruin Grader's face. This will disable the laser attack coming from its eyes.
• The Ruin Grader should now be fully disabled and not attack while players deal heavy damage with a Claymore.
• The Ruin Grader will reactivate after about 30 seconds.
• Repeat.

Four Precious Chests will appear after the Ruin Grader is defeated, giving players Primogems, Hero's Wits, Mora, Rime-Worn Crystals, and more.

While working on this puzzle, players must not forget to keep an eye on their Sheer Cold meter. To help with the encroaching cold, there are multiple torches spread around the area. Additionally, it may be advisable for players to lower the meter completely before starting the last mechanism and initiating the fight. Players can also level up the Frostbearing Tree in order to make a Warming Bottle. This item will protect characters the chill, giving players a lot less to worry about.

Genshin Impact is available now on Mobile, PC, PS4, PS5 and is in development for Nintendo Switch

NEXT: Genshin Impact: Sea Ganoderma Locations

Source: WikiHow