Overview[1]
Radiant Crystal is a Gemstone catch in Fisch, found around The Mineshaft — sells for about 5 C$ per kg. In-game bestiary: “An otherworldly glowing crystal that pulses with divine energy...”
The Radiant Crystal is a Gemstone fish that is obtainable at The Mineshaft. It makes for a decent catch, moving slowly across the fishing bar. When reeling it in, -80% Progress Speed is inflicted. When hooked, a will pop above the player's head, and a bell sound is played - as with all Gemstone fish.
How to get it
Fish it up around: The Mineshaft.
Stats
- Base XP
- 7.500
- Location
- The Mineshaft
- C$ per kg
- 5.000
Catch Quips
A Radiant Crystal! I got blessed! I'm feeling DIVINE!
Value
10C$
What does this mean?
Fisch's in-game currency. A fish's value is its documented average sell price in C$ — what it sells for at its average weight. A rod's value is its documented shop cost. Both are in-game facts from the community wiki, not a trading consensus. Values are not comparable across games.
Opening baselineRecorded
Source: Fisch Wiki (Fandom) · verified Aug 27, 2026
Trivia
The Radiant Crystal is required for solving the pedestal puzzle in the Mineshaft. The Radiant Crystal has a special "slippery" behaviour during the reeling minigame: The player loses control every second, this effect applies 2.5x faster when the fish is not currently on the fishing bar. When catching, the player is granted the Divine effect for 2 minutes, which grants 2x. This fish is needed to fulfil the Merlin hidden quest.
