Overview[1][2]
Colossal Ethereal Dragon is a Secret fish found in the Luminescent Cavern and Crimson Cavern.
The Colossal Ethereal Dragon is a fish obtainable in an abundance located to the left of the Crimson Cavern or Luminescent Cavern, during a Colossal Ethereal Dragon hunt. Due to it's rarity, it makes for a difficult catch, moving erratically across the bar. When reeling it in, -90% Progress Speed is inflicted. When hooked, an exclamation icon will pop above the player's head, and a shimmering sound is played - as with all fish.
How to get it
Fish it up around: Crimson Cavern or Luminescent Cavern. Best bait: Truffle Worm.
Stats
- Bait
- Truffle Worm
- Base Chance
- 1
- Base Resil
- -100
- Base Value
- 40000
- Base Weight
- 400000
- Best bait
- Truffle Worm
- Location
- Colossal Ethereal Dragon Hunt
- Rarity
- Secret
- Sources
- Fishing Rod
- Weight Range
- 300000
- Xp
- 16290
Appearance
A large, multicolored-colored salamander-like fish with huge fins that spread out far and wide, like moving mirrors of crystals. It has eyes that look like antennas, that gleam under sudden light. It looks nearly identical to it's regular cousin, the Colossal Blue Dragon.
Ability
30% chance every frame to emit a "deadly pulse", with the chance decreasing by 3% every attack until it reaches 15%. Increases reeling progress by 25% over 0.8 seconds, but sets the size to the current reeling progress. Progress cannot be gained. 1.2 seconds after the increase completes, it decreases reeling progress by 35% over 1.2 seconds, and sets the size to the current reeling progress. Progress cannot be gained. The bar will not revert to its original size unless the rod's passive changes it. This ability has a cooldown of 5.5 seconds.
Catching Quips
IT DOESN'T FEEL LIKE IT BELONGS HERE... IT'S LIKE A DREAM FLOATING BY...
Value
25,000C$
What does this mean?
Fisch's in-game currency. A fish's value is its average sale price in C$ at average weight. A rod's value is its listed C$ price, which may be only one part of a crafting requirement. These are game reference figures, not trading consensus. Values are not comparable across games.
Opening baselineRecorded
Source: Official Fisch Wiki · verified Oct 17, 2026
Trivia
Its progress speed cannot be affected in any other way, other than by the Overclocked enchantment, which requires. It's only fish that have two hunt spots in different areas as of 1.63.0
