So, you're stuck. Or maybe you're just prepping for one of the most visually insane fights in Fontaine. Either way, figuring out the all devouring whale donde ver isn't just about opening a map; it's about understanding how Genshin Impact gates its weekly bosses behind massive amounts of dialogue and lore. Honestly, if you haven't finished the Archon Quest "Masquerade of the Guilty," you're going to be looking for this giant space-fish for a long time without luck.
It’s huge. It’s purple. It looks like it swallowed a galaxy. But for players trying to level up characters like Furina, Charlotte, or Navia, this boss—formally known as the Ptakhur—is a mandatory stop on your weekly routine.
Where to Find the All Devouring Whale
Basically, you need to head to the Salacia Plain. If you’ve spent any time diving in Fontaine, you know the spot. It’s underwater, south of the Court of Fontaine. Specifically, the trounce domain is located within the Shadow of Another World.
Once you finish the Chapter IV: Act V Archon Quest, the domain icon pops up on your map permanently. You just teleport there. Easy. But there is a shortcut. If you are at least Adventure Rank 40, you can use the Adventurer Handbook. Go to the "Domains" tab, find the Trounce Domain section, and hit the "Quick Start" button. This lets you bypass some of the quest requirements if you just really need those drops right now. It's a lifesaver for newer players who pulled a high-tier Fontaine character but are still stuck in the Liyue or Inazuma story arcs.
Why This Boss is a Total Pain
The fight is weird. It’s not just "hit the big thing until it dies." You're dealing with two distinct phases. First, you're attacking the whale itself while it swims through the air (or space?) and tries to crush you. Then, it eats you. Literally.
Inside the whale's belly, you fight a dark, humanoid shadow. This is where the mechanics actually matter. You need Pneuma or Ousia attacks to break the shadow’s shield quickly. If you brought a team of purely Liyue characters with no Fontaine units, you’re going to find this part incredibly slow.
- Phase 1: Dodge the belly flops and the rain of needles. Watch the "Fury" meter.
- Phase 2: The "Inner Realm." Focus on the shadow knight. Use Arkhe-aligned attacks (the purple or light blue hits from Fontaine characters) to stun it.
When you break that shadow's stance, you get spat back out, and the whale is stunned on the floor. That’s your window. Dump every burst you have. If your DPS isn't high enough, you'll have to do the whole cycle again. It's tedious, but the music is fantastic, so it’s hard to stay too mad at it.
Preparation and Team Composition
Don't go in with a glass cannon team unless you're a dodging god. The whale has massive AoE (Area of Effect) attacks that can wipe a squishy Navia or Furina in one hit.
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I’d highly suggest a healer. Baizhu or Charlotte are great here. Since Furina’s talent materials come from this boss, you’re likely trying to farm it for her. Ironically, Furina is excellent for this fight because she can switch between Pneuma and Ousia states. She’s her own Swiss Army knife for the Shadow phase.
If you don't have Fontaine characters leveled up, bring a heavy shielder like Zhongli. The whale’s hits are heavy, but they are relatively slow. You can see them coming from a mile away. The real danger is the "Starry Shadow" inside. It moves fast and has a deceptive range with its sword/spear thing.
The Drops: What You’re Actually There For
We’re all here for the same three things:
- Sinner's Spare Cord
- Lightless Silk String
- Lightless Mass
These are the talent level-up materials. If you’re trying to get Furina’s Elemental Skill to level 10, you need the Strings. If you get the wrong drop, don't forget you can use Dream Solvent at a crafting bench to convert them. I’ve seen people complain for weeks about not getting the "Mass" for their Navia, completely forgetting they had 15 Solvents sitting in their inventory. Don't be that person.
Common Mistakes to Avoid
Most players fail because they ignore the "Dark Eye" or the "Eye of Maelstrom" that appears during the fight. When that purple orb shows up, hit it with a Pneuma or Ousia attack immediately. If you use a regular attack, it takes forever to break. If you use the right alignment, it pops in one or two hits.
Popping that eye fills the whale's fury meter instantly, which forces it to swallow you. You actually want to be swallowed because the shadow phase is where you do the most stance damage to the boss. Staying in the first phase too long is a recipe for getting chipped down by unavoidable damage.
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Also, check your Hydro RES. The whale deals massive Hydro damage. If you’re struggling, eat some Sashimi Platter or use a Streaming Essential Oil. It makes a noticeable difference.
Actionable Strategy for Your Next Run
To make your next visit to the all devouring whale donde ver location actually productive, follow this sequence:
- Check your Adventure Rank: Ensure you are AR 40+ to use the Quick Start if the quest isn't done.
- Pick a "Pneuma" or "Ousia" character: Lynette (F2P), Furina, Neuvillette, or Wriothesley. You need that Arkhe damage for the shadow's shield.
- Save your Bursts: Don't waste your big damage while the whale is swimming around. Save it for the "Groggy" state right after you exit the whale's stomach.
- Convert your materials: Go to the alchemy bench in Fontaine or Mondstadt and use your Dream Solvents immediately if you didn't get the specific piece for Navia or Furina.
- Co-op if necessary: This is one of the harder weekly bosses. If your team is under-leveled, hit the "Match" button. Most high-level Neuvillette mains can solo this thing while eating a sandwich; let them carry you if you're struggling to survive the Shadow phase.