Fisch · Fish

Grim Skull

“A frost-bitten skull pulled from a Grim Frightful Pool.”— in-game Bestiary description

LimitedC$1,000📍 FischFright 2026Limited

Fish stats

Avg. sell value

C$1,000

C$ / kg

200

Weight range

5 kg – 5 kg

avg 5 kg

Base XP

600

By average value, Grim Skull ranks #133 of 286 Limited fish with a listed price.

Where and when to catch Grim Skull

Location: FischFright 2026, Caustic Hallow
Preferred bait: Black Licorice
Time of day: Night
Weather: Clear
Season: Autumn

Grim Skull guide

Rank 770 of 1,059 by maximum weight is where Grim Skull lands, and its weight never moves: 5 kg at the minimum, on average and at the maximum. The wiki's quote is brief: “A frost-bitten skull pulled from a Grim Frightful Pool.”

It is a Limited entry documented at FischFright 2026 and Caustic Hallow, with Black Licorice as bait, the night, Clear weather and Autumn. The price is C$200 per kg, so one catch averages exactly C$1,000, which ranks 453rd of 1,038 by average value, and it grants a base 600 XP. As with other fixed-weight entries, the sale value is simply the weight times the price per kilogram.

FischFright 2026 documents 41 fish in total, and 40 other fish share the Limited rarity there, including Alchemist Alligator, Broomstick Bass, Bubblegum Blobfish, Cauldron Catfish, Cobweb Cod and Coffin. The status is listed as obtainable and limited/event fish.

Verdict: a mid-table event item whose entry asks for night and Clear weather, so it is worth a look for anyone working through the FischFright 2026 list.

Average value × mutation multiplier