There are 126 Sonance Caskets that you will be able to obtain in Wuthering Waves. You will mostly find them while exploring the open world of Solaris-3, and it’s important that you get your hands on as many of them as possible.
You will be able to trade Sonance Caskets to the Relic Merchant, Chenpi, in Jinzhou, and get important resources like Shell Credits, Astrite, and other crafting materials in return.
Below is the location of every single Sonance Casket that is available in Wuthering Waves right now.
Every Sonance Casket location in Wuthering Waves:
1) Jinzhou Sonance Casket locations

There are a total of nine Sonance Caskets in the city of Jinzhou. You will find most of them within the city limits, hovering in the air or above some rooftops.
A couple of Sonance Caskets are, however, located to the southeast. It’s in the area surrounding the southeast entrance of Jinzhou.
2) The Gorge of Spirits Sonance Casket locations

There are just two Sonance Caskets here, one is in the dragon’s mouth, which you can reach by jumping off the cliff that is closest to the Momento Square beacon and then gliding to the location
The second one is located on the top of the dragon’s head. Behind the dragon, you will see a set of cliffs with a guarded tower. From the tower, you will be able to glide down to its head.
3) The Central Plains Sonance Casket locations

There are twenty-three Sonance Caskets to be found in The Central Plains, which is not too surprising as it’s the main explorable area in Wuthering Waves. The Caskets here are pretty spread out and if the above image is any indicator, you wil need to invest in a lot of legwork to get all of them.
So take your time exploring the map, and don’t rush in to collect all the caskets as the task is tedious and will burn you out.
4) Tiger’s Maw Sonance Casket location

Tiger’s Maw just has that one Sonance Casket. Just make your way to the southeast from the main area and you will get the casket.
5) Wuming Bay Sonance Casket location

Wuming Bay has a lot of Sonance Caskets that you will be able to grab. So head west from Tiger’s May and keep grabbing them from along the coast. Look for areas near the edge of cliffs and you will be able to find a majority of them.
6) Port City of Guixu Sonance Casket locations

The majority of the Sonance Caskets that you will spot in Guixu will be atop rooftops. However, these items are not restricted within the city walls. As a fair number of them can be found outside.
So make sure to explore the surrounding area if you are looking to make the most of the Casket exchange system in Wuthering Waves.
7) Dim Forest Sonance Casket locations

Dim Forest caskets can be found pretty far and wide as well. These are spread out and you will need to invest a significant amount of time and legwork to find them all. Refer to the image above to find out the location of every single Sonance Casket in the area.
8) Whining Aix’s Mire Sonance Casket locations

Much like The Central Plains, the Whining Aix’s Mire is also an incredibly large region to navigate in Wuthering Waves. Hence, finding all the Sonance Caskets here can be challenging and to make matters worse, a Resonance Beacon in the area is locked behind a puzzle.
However, don’t think too much about exploring this area right away. Get some levels and items on your character and progress through the questlines. You will eventually make your way to Whining Aix’s Mire.
9) Desorock Highland Sonance Casket locations

The Sonance Caskets in the Desrock Highland is primarily concentrated towards the east. However, you will find a couple of them to the west and south.
It’s a pretty large area but does not house many caskets. You will also find the Withering Frontline here, along with a few puzzles.
10) Norfall Barrens Sonance Casket locations

The final set of Sonance Caskets in Wuthering Waves can be found in the Norfall Barrens. However, you will not be able to venture into the area right away. It’s guarded by a fog barrier, and you will need to complete the required set of quists to gain access to it.
Wuthering Waves Sonance Casket delivery: All exchange rewards

As mentioned, you will be able to exchange all of your acquired Sonance Caskets by talking to Relic Merchant, Chenpi, in Jinzhou. Below is a list of the exchange levels and the rewards that it offers:
Level | Required Caskets | Rewards |
---|---|---|
1 | 1 | Astrite x50 Lustrous Tide x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
2 | 3 | Astrite x60 Lustrous Tide x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
3 | 6 | Astrite x60 Mysterious Code x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
4 | 9 | Astrite x60 Wuthercake Recipe x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
5 | 12 | Astrite x100 Rover’s Waveband x1 Advanced Resonance Potion x3 Advanced Energy Core x3 Shell Credit x20000 |
6 | 12 | Astrite x50 Lustrous Tide x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
7 | 16 | Astrite x50 Mysterious Code x1 Advanced Resonance Potion x2 Advanced Energy Core x2 Shell Credit x10000 |
8 | 16 | Astrite x100 Rover’s Waveband x1 Premium Resonance Potion x3 Premium Energy Core x3 Shell Credit x30000 |
9 | 20 | Astrite x50 Mysterious Code x1 Premium Resonance Potion x2 Premium Energy Core x2 Shell Credit x20000 |
10 | 20 | Astrite x50 Crispy Sqaub Recipe x1 Premium Resonance Potion x2 Premium Energy Core x2 Shell Credit x20000 |
To obtain every single reward that Chenpi has to offer, you will need to find and collect 115 Sonance Caskets in Kuro Games’ RPG.