In Wuthering Waves, Sonance Caskets: Ragunna are valuable collectibles found in Rinascita, holding fragmented memories of the past. These can be easily gathered using the Grapple Utility.
These collectibles are traded with the Tweensy Weensy merchant in the Garden of the Lost for rewards such as Astrite, Casket Sonnar Use Permits (Rinascita), Resonance Potions, Energy Cores, Plushie Village Restoration Logs, and Shell Credits.
Thessaleo Fells Sonance Casket: Ragunna Locations
Below are the locations of all 16 Sonance Caskets: Ragunna in Thessaleo Fells:
Northeast of the Rinascita-Ragunna-Thessaleo Fells Resonance Nexus.
West of the Rinascita-Ragunna-Thessaleo Fells northern Resonance Beacon, atop a wall near the Dream Patrol: Sprawling Scarlet challenge.
Atop the Resounding Rise Tower, accessible by Wingray from Location #2.
Above the Twilight Rise Tower, reached by flight from the Resounding Rise Tower.
On the bridge leading to the Command Rise Tower, accessible by flight from the Twilight Rise Tower.
Inside the Command Rise Tower; obtainable during or after the Shadow of the Towers: Command Rise Sub-Quest.
Below the Command Rise Tower, accessible by flight after completing the Shadow of the Towers: Command Rise Quest, or by climbing the tower.
Near the Twin Peaks southern Resonance Beacon.
Under a bridge, accessed by leaping and gliding from a nearby point.
West of the Ragunna-Thessaleo Fells-Twin Peaks northern Resonance Beacon.
Atop a golden-winged horse statue, reached by gliding from a cliff southwest of Location #11.
Atop Porto-Veno Castle, accessible by climbing or using the Grapple Utility.
Northwest of the Resonance Beacon west of Porto-Veno Castle, near the Dream Patrol: Auto Handpuppet challenge.
Above the Tweensy Weensy Plushie merchant near the Ragunna-Thessaleo Fells-Garden of the Lost Resonance Beacon.
Southeast of the Twin Peaks northern waypoint, reached by gliding from a cliff.