Triggering the Fisch Eruption Event is no easy task, and you may be there a while. But it’s crucial if you want to catch the Fisch Cataclysmic Fish, specifically the Ashclaw. It’s also known as the Fisch Crab Boss, and one of the hardest creatures to reel in.

Fisch Eruption Event

The Eruption event happens in Roslit Volcano, and it lasts about 30 minutes. You’ll know when the event has started, as you will get a notification on your screen.

How to Trigger the Eruption Event

This event has a 1 in 60,000 chance to spawn per second, which seems almost impossible. Luckily, the more players you are fishing with, the higher your chances. For this to work, you and other players need to gather in Roslit Volcano and start fishing in roughly the same area. Each extra player you have fishing will increase the chance by 10%.

You can use the figures below to work out how many players you need. Try asking people in your server if they want to work together to trigger the event. Or, ask in the official Fisch Discord server.

  • 1 person
  • 2 people
    • 13.5 hours
  • 3 people
    • 12.15 hours
  • 4 people
    • 10.94 hours
  • 5 people
    • 9.84 hours
  • 6 people
    • 8.86 hours
  • 7 people
    • 7.97 hours
  • 8 people
    • 7.17 hours
  • 9 people
    • 6.46 hours
  • 10 people
    • 5.81 hours
  • 11 people 
    • 5.23 hours
  • 12 people
    • 4.17 hours
  • 13 people
    • 4.24 hours
  • 14 people
    • 3.81 hours
  • 15 people
    • 3.43 hours
  • 16 people 
    • 3.09 hours
  • 17 people 
    • 2.78 hours
  • 18 people 
    • 2.50 hours
  • 19 people
    • 2.25 hours
  • 20 people 
    • 2.03 hours

Why do You Need the Event?

During this event, you can catch Cataclysmic fish, but more specifically, this is the event you need to catch the Ashclaw, who is also known as the Crab Boss.

This crab may make you crabby trying to reel it in, as it’s no easy catch. You’ll need to have a strong rod that can hold its average weight of 350,000kg. It’s also handy to have a rod that gives you additional luck.

Here is what you can expect from the Ashclaw when it is hooked on your rod:

  • Resilience: -70
  • Progress Speed: -95
  • Bait preference: Coal

When she’s not writing about games, you can find Rachel either drawing fanart of her favourite characters, reading, or watching anime. And when she’s not doing that, she’s probably thinking about Hange Zoe.