Fishing Guide¶
Everything you need to know about catching fish in CozyCasting.
How Catching Works¶
When you use /fish, the game:
- Picks a species from the pool available at your current location
- Rolls a rarity based on base weights, modified by your rod and bait bonuses
- Rolls for traits — special modifiers that affect value and XP
- Calculates size, value, and XP based on all the above
Beginner's Luck
The very first achievement you unlock (even something as small as your first catch) grants Beginner's Luck — bites come 75% faster for the next 24 hours. It's a one-time nudge to help new anglers get going.
Fishing Sessions¶
When you use /fish, a fishing session begins. Press Cast Line to start your first cast — it's guaranteed to catch a fish or chest.
Subsequent casts in the same session have an increasing escape chance that climbs from 0% on your second cast to roughly 80% by the 10th+ cast. If a fish escapes, your session ends. If you have a Fishing Ticket, you can use it to guarantee the next catch and keep fishing.
You can keep casting until you miss, run out of time, or manually stop. One 15-minute cooldown applies per session, not per cast — so all your catches in a session share the same cooldown timer.
Streaks¶
Consecutive catches in a session build a streak. Each catch adds +1% rarity bonus, capped at +10% (shown on the catch embed). When your session ends, you see a summary: fish caught, kept/sold split, coins earned, XP gained, chests found, best streak, and any achievements or quests you completed along the way.
During a Session¶
- Chest catches — There's roughly a 6% chance to reel in a chest instead of a fish. Chests count toward your streak.
- Bait switching — After each catch, a "Bait" button appears so you can switch bait mid-session without ending it.
- Double catches — A small chance to reel in two fish on one cast (each with independent species and rarity rolls). You get a 4-button view: Keep Both / Sell Both / Keep 1st Sell 2nd / Sell 1st Keep 2nd.
- Random events — Once in a while (about 4% per session end, level 3+), you'll run into a random encounter — a riddle, a lucky frog, a wishing well, and more. Every outcome is a win or a wash; there's no way to lose anything. See Random Events below.
- Monster Fish — Very rarely (about 1 in 200 catches), a cooperative boss fight can spawn in your channel. See Monster Fish below.
Rarity Tiers¶
Fish come in 7 rarity tiers. Higher rarities are worth more coins and XP but are much harder to catch.
| Rarity | Base Chance | Sell Multiplier | XP Multiplier |
|---|---|---|---|
| Common | ~70% | 1x | 1x |
| Uncommon | ~20% | 2x | 1.5x |
| Rare | ~7% | 5x | 2.5x |
| Epic | ~2.25% | 12x | 5x |
| Legendary | ~0.6% | 20x | 10x |
| Mythical | ~0.15% | 50x | 25x |
| Unique | Event only | 500x | 50x |
Your rod and bait add rarity bonuses that shift the odds in your favor. See the Rarities Reference for the full breakdown.
Traits¶
Fish can spawn with special traits that modify their value and XP. Traits are rolled independently of rarity.
Positive Traits¶
| Trait | Value Multiplier | XP Multiplier | Rarity |
|---|---|---|---|
| Shiny | 1.5x | 1.25x | Uncommon |
| Pristine | 1.75x | 1.5x | Uncommon |
| Giant | 2x | 1.5x | Rare |
| Glowing | 2.25x | 1.75x | Rare |
| Ancient | 2.5x | 2x | Very Rare |
Special Traits¶
| Trait | Value Multiplier | XP Multiplier | Source |
|---|---|---|---|
| Pearlescent | 1.6x | 1.3x | Pearl Rod exclusive |
Spotting Pearlescent fish
Pearlescent fish are marked with 🦪 everywhere your fish are listed (/tank, bulk sell, etc.) — they're the only fish worth displaying in your camp's Display Tank instead of selling, since they earn pearls instead of coins. Bulk sell will warn you before you sell one, so you don't lose a pearl-earner by accident.
Negative Traits¶
| Trait | Value Multiplier | XP Multiplier | Rarity |
|---|---|---|---|
| Tiny | 0.5x | 1x | Common |
| Damaged | 0.25x | 0.75x | Common |
Trait multipliers stack with rarity multipliers, so a Giant Legendary fish is worth significantly more than a normal one.
Breeding-Only Mutations¶
These rare traits can only appear through the fish breeding system. They offer exceptional value bonuses and unique appearances.
Fertility is a stat (0–100) on every fish that determines how many times it can breed. Wild-caught fish start with 50 fertility. Each breeding costs 15 fertility from each parent (minimum 10 required to breed). Offspring start with a fertility penalty — roughly parent average minus 10 — which naturally limits how many generations you can chain.
| Trait | Value Multiplier | XP Multiplier | Appearance | Source |
|---|---|---|---|---|
| Gilded | 3.5x | 1.3x | Rich golden shimmer | Breeding mutation (2–6% chance) |
| Bioluminescent | 2.5x | 1.3x | Glowing teal coloration | Breeding mutation (2–6% chance) |
| Colossal | 1.8x | 1.3x | Massive size (2–3× normal) | Special: Both parents Giant (5% chance) |
How to obtain: - Gilded & Bioluminescent — Random mutations that can occur during breeding. Mutation chance increases with Breeding Tank level (2% at Level 1–2, 4% at Level 3–4, 6% at Level 5). Only one mutation per breeding session. - Colossal — A special upgrade that occurs when both parents have the Giant trait. There's a 5% chance the Giant trait becomes Colossal instead. If both parents are Giant, the offspring also has a bonus 25% chance to inherit Giant even if the normal inheritance roll fails.
Pearlescent fish can't breed
Pearlescent fish have 0 fertility and can't be used for breeding.
Improving Your Odds¶
Rods¶
Better rods reduce your fishing cooldown and increase your rarity bonus. Each rod has a rarity bonus percentage that shifts catches toward higher tiers.
| Rod | Cooldown Reduction | Rarity Bonus | Cost | Level |
|---|---|---|---|---|
| Basic Rod | 0s | +0% | Free | 1 |
| Wooden Rod | -5s | +5% | 500 coins | 5 |
| Fiberglass Rod | -10s | +10% | 2,000 coins | 10 |
| Carbon Fiber Rod | -15s | +15% | 25,000 coins | 20 |
| Titanium Rod | -20s | +20% | 75,000 coins | 35 |
| Legendary Rod | -25s | +25% | 250,000 coins | 50 |
| Mystic Rod | -30s | +30% | 1,000,000 coins | 75 |
| Pearl Rod | 0s | +0% | 500 pearls | 15 |
The Pearl Rod is special — it doesn't boost rarity or reduce cooldown, but it can give fish the exclusive Pearlescent trait.
Bait¶
Bait is consumed on each cast and provides a rarity bonus. Some baits work better in specific location types.
| Bait | Rarity Bonus | Best Locations | Cost | Uses |
|---|---|---|---|---|
| Earthworm | +1% | All | 5 coins | 1 |
| Cricket | +2% | Pond, River, Lake | 10 coins | 1 |
| Minnow | +5% | Lake, River | 25 coins | 1 |
| Shrimp | +8% | Ocean, Deep Sea | 50 coins | 1 |
| Squid | +12% | Deep Sea, Ocean | 500 coins | 1 |
| Golden Lure | +20% | All | 2,500 coins | 1 |
| Magic Bait | +30% | All | 6,000 coins | 1 |
| Seasonal Bait | +25% | All | 500 coins | 1 |
| Lucky Double Worm | +5% | All | N/A (Event/Drop) | 1 |
Note: The Seasonal Bait gives a 50% chance to guarantee catching a Seasonal Variant fish (when an event is active). The Lucky Double Worm provides a 15% chance to catch two fish in a single cast!
Location Matters¶
Different locations have different species pools, base values, and rarity modifiers. Higher-level locations like Deep Sea, Volcano, and Arctic have better odds for Epic+ fish and higher base coin values. See the Locations Reference for details.
Nets (Passive Fishing)¶
In addition to casting your rod, you can passively catch fish using your Net. Your net automatically gathers fish and occasional items or chests over time while you are away.
Use /net status to view your current net capacity and what's waiting for you, and use /net collect to claim your catches! Nets can sometimes catch rare fish or items, making them an excellent way to continue progressing even when you aren't actively fishing.
How Net Fishing Works¶
Your net fills gradually over time in the background — it doesn't matter where you are or what you're doing. However, the fish are not decided until you collect them.
When you press /net collect:
- Location matters — Your net generates fish based on wherever you're standing right now, not where you deployed the net
- Species pool — The fish come from your current location's species pool
- No rod or bait bonuses — Net fish are generated with a basic rod and no bait, so they miss out on the rarity and value boosts you'd get from equipped gear (only the net's own rarity bonus applies)
- Collection journal — Your fish count toward the location you collect at, not the location where the net was soaking
Practical tip: Travel to the location you want to fish from before collecting your net. If you leave a net soaking at Lake Baikal and collect at Svalbard Waters, you'll get Svalbard Arctic fish that count toward your Arctic collection — not Lake Baikal's.
Chests¶
There's a ~6% chance to receive a chest when you catch a fish. Chests come in tiers: Common, Rare, Epic, and Legendary. Every chest opens directly from your inventory — no key, no daily limit. Seasonal chests (limited-time event chests) are the rare ones, at about 10% of chest drops.
See the Economy Guide for more details on chest loot and seasonal variants.
Random Events¶
While you're fishing, you might stumble into a random encounter — roughly a 4% chance each time a session ends, once you're level 3 or higher. Ten different events can appear, from a riddling old angler to a lucky frog, a wishing well, a shooting star, and more.
Every event follows one rule: it can only help you or do nothing — it's never a loss. Rewards range from small coin drops to timed buffs (XP, rarity, cooldown, or sell boosts) up to chests and pearls. A few events are puzzles (answer right for the better reward table; a wrong answer still gets you a small consolation prize).
You have 2 minutes to respond before the moment passes with no reward — never a penalty. Events have their own 30-minute cooldown per player, separate from your fishing cooldown.
Monster Fish¶
Very rarely (about a 0.5% chance per catch), a massive Monster Fish appears in your channel and kicks off a cooperative boss fight:
- Join phase (60 seconds) — Anyone in the channel can join. At least 3 players are needed for the fight to start; if too few join, the event fizzles out with no cooldown penalty.
- The fight (15 rounds, 5 seconds each) — Each round, click the attack button matching the monster's weak spot. A correct hit scores a point; a miss costs one (never below zero).
- Rewards — The top 3 scorers earn chests: 🥇 Legendary + Seasonal Chest, 🥈 Epic Chest, 🥉 Rare Chest. Ties for a placement are broken randomly, not by who joined first.
- Catching the monster — 1st place also has a chance to reel in the Monster Fish itself as a Unique-rarity catch. The base chance is small, but scales up with your equipped rod's rarity bonus — better rods meaningfully improve your odds.
There are 30 unique Monster Fish species (10 per region) that can only be caught this way.