Mutations Guide160+ mutations

Only obtainable with Tryhard Rod (100% chance)

Only obtainable with Sword of Darkness (100% chance during passive)

Only obtainable with Fabulous Rod (26% chance)

Only obtainable with the Fang of the Eclipse during an Eclipse (10% chance)

Only obtainable with Luminescent Oath or Ruinous Oath (100% chance perfect catch)

Only obtainable with the Dusekkar Rod (20% chance)

Only obtainable with Elder Mossripper (5% base chance, 100% after passive)

Only obtainable with the Onirifalx (3% chance, +4% with Mastery Passive)

Only obtainable with Dreambreaker (25% Day, 35% Night)

Only obtainable with Seraphic Rod (30% chance, +5% with Mastery Passive)

Only obtainable with Jack-o-Blazer (2% chance)

Continental Drift exclusive - meteor impact event

Only obtainable with Wind Elemental (25% chance)

Fischfest exclusive. Year-round with Popsicle Rod (15% chance)

Aliens and MEGA MAYHEM events, or UFO Bait (100% chance)

Verdant Vortex, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

Glitchstorm and MEGA MAYHEM events

Galaxy event, or Star Bait (100% chance)

Snowstorm, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

MADNESS and LEVIATHAN RAMPAGE events

LEVIATHAN RAMPAGE, MAYHEM, MEGA MAYHEM, MADNESS, CORRUPTION events

Goldstorm, Buffed Goldstorm, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

Spectral Tide, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

Tacos event, or Taco Bait (100% chance)

Blade Of Glorp (23% chance, +10% with Mastery Passive), or Gleebous Abundance at Roslit Bay

Glowworm Bait (100% chance), or Noctone (40% chance)

Chaotic Enchantment (8% chance), Duskwire (30% chance, +20% with Mastery Passive)

Waters affected by Atomic Nuke (100% chance)

Fischmas 2025 exclusive. Year-round with Frostnova Bait (30% chance)

Only during Anniversary (0.04% chance)

Only with Wingripper (7% chance)

Polaris Serenade (20% chance), or Duskwire (2% chance, 4% after perfect catch)

Nulltide, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events (0-8× variable)

Only obtainable with Kraken Rod (10% chance)

Only obtainable with Random Rod (50% chance)

Only obtainable with Necrotic Rod (30% chance)

Only obtainable with Patriot Rod (20% chance)

Only obtainable with Merlin's Staff (25% chance)

Only obtainable with Onirifalx (7% chance, +6% with Mastery Passive)

More common with Elder Mossripper; can be fished at Lost Jungle

Rod Of The Forgotten Fang (25% chance, 100% with megalodon passive)

Goldstorm, Buffed Goldstorm, MAYHEM, MEGA MAYHEM, MADNESS events

67 Warriors, Pond Emperor Uprising, Secret Storm, Mango, MAYHEM events

Only obtainable with Wingripper (27% chance)

Only obtainable with Chrysalis (8% chance)

Only obtainable with Cinderstring (5% stage 2, 15% stage 3)

Skies of Anguish, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

Only obtainable with Jack-o-Blazer (20% chance)

Verdant Vortex, MAYHEM, MEGA MAYHEM, MADNESS events

Only obtainable with Evil Pitchfork (20% chance)

Aurora Borealis (1% chance); Aurora Rod (15% chance, 30% during Aurora)

Luminescent Oath (15% chance) or Ruinous Oath (25% chance)

Only obtainable with Great Rod of Oscar (5% chance)

June to August 2025 exclusive. Year-round with Tidal Wave Rod (5% chance)

Waters affected by Nuke or Cursed Nuke (100% chance)

Only obtainable with Toxic Spire Rod (15% chance)

Starfall (5% chance); Rod of the Cosmos (15% chance); Cerulean Fang Rod (15% chance)

Only obtainable with Heaven's Rod (35% chance)

Only obtainable with Quantum Enchantment (25% chance)

Snowstorm, 67 Warriors, Secret Storm, MAYHEM events

Goldstorm, Buffed Goldstorm, Secret Storm events

Spectral Tide, MAYHEM, MEGA MAYHEM, MADNESS events

FischFright 2025 exclusive. Year-round with Spooky Rod or Eerie Enchantment (10% chance)

FischFright 2025 exclusive. Year-round with Spooky Rod or Frightful Enchantment (10% chance)

Fallen Snowblade (25% chance, 45% Winter, 5% Summer)

FischFright 2025 exclusive. Year-round with Spooky Rod or Spooky Enchantment (10% chance)

Fischgiving 2025 exclusive. Year-round with Cornucopia Rod (10% chance)

Only obtainable with Anomalous Enchantment (20% chance)

Only obtainable with Poseidon Rod (10% chance)

Ethereal Prism Rod (50% chance, +10% with Mastery Passive)

More common with Mythical Rod; also during Rainbow weather

Abyssal Specter Rod (25% chance, +10% with Mastery Passive) or Rod Of The Depths (30% chance)

Spectral Tide and Secret Storm events

More common with Spiritbinder

Carrot Rod (15% chance) or within Carrot Pool spawned by Carrot Rod

Blood Reckoning Enchantment (chance = current HP%) or Sanguine Spire (30% chance)

Only obtainable with Evil Pitchfork (25% chance)

Rainbow (5% chance); Rainbow Cluster Rod (20% chance, 35% during Rainbow)

Only obtainable with Onirifalx (50% chance, +10% with Mastery Passive)

Nico's Yarncaster with Clownfish Cat Toy bobber equipped (30% chance)

Volcanic Rod (25% chance), or Magma Rod (10% chance)

Colossal Ink Bait (100% chance)

Only obtainable with Great Dreamer Rod (50% on passive catch)

Astrolure Bait (100% chance)

Nullbit Bait (100% chance)

More common with Rod Of The Eternal King and Noctone

Fischmas 2025 exclusive. Year-round with Christmas Tree Rod (25% chance)

Only obtainable with Blazebringer Rod (5% on Stage 3)

Only obtainable with Treasure Rod (20% chance)

Only obtainable with Lobster Rod

Only obtainable with Eidolon Rod (35% chance)

Rod Of The Zenith (70% chance); Poseidon Temple during Poseidon Wrath (2% chance)

Only obtainable with The Lost Rod (36% after perfect catch)

Only obtainable with Seasons Rod (50% chance)

Treasure Chests (3.83% chance), or Sunken Rod (8% chance, +5% with Mastery Passive)

More common with Scarlet Spincaster Rod

Only obtainable with Fungal Rod (30% chance)

Delivering fish with Amber to the Chiseler

Only obtainable with Seasons Rod (50% chance)

Only obtainable with Trident Rod (30% chance)

Only obtainable with Celestial Rod (100% during Celestial Bonus)

Only fished up during Cursed Storm (8% chance)

Only while Moon-Kissed buff from Blue Moon event is active (5% chance)

Only obtainable with Lucid Rod (20% chance, 30% during Clear)

Only obtainable with Auric Rod (20% chance)

Only from Zeus Rod Thunderstorm Ability (90% chance)

More common with Vineweaver Rod; can be fished at Lost Jungle

Only obtainable with Crystalized Rod (20% chance)

More common with Voyager Rod

Only obtainable with Auric Rod (20% chance)

Verdant Shear Rod Tree Ability (33.3% chance), or Wildflower Rod (30% chance)

Blizzard event (15% chance), Ice Warpers Rod (25% chance), Summit Rod (15% chance)

Blazebringer Rod (20% Stage 2, 25% Stage 3)

More common with No-Life Rod or Original No-Life Rod

More common with Phoenix Rod or Cinderstring

Eclipse event (10% chance); Fang of the Eclipse (10% anytime, 90% during Eclipse)

Only obtainable with Seasons Rod (50% chance)

Only obtainable with Auric Rod (20% chance)

More common during Moonlit Mirage event

Only obtainable with Nico's Yarncaster (30% chance)

More common with Midas Rod (100% chance)

Giving Amber fish to Chiseler, or Insight Enchantment (30% chance)

Verdant Vortex and Secret Storm events

Avalanche event (10% chance); Avalanche Rod (25% chance); Summit Rod (20% chance)

More common in Grand Reef or with Storming Enchantment

Only obtainable with Auric Rod (20% chance)

Zeus Rod Room during Zeus Storm (10% chance); Test Rod (5% chance)

Goldstorm and Buffed Goldstorm events

Bucket Bloom, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS events

Standard appraisable mutation

Only obtainable with Brick Rod (100% chance)

More common with Azure Of Lagoon

Only obtainable with Auric Rod (20% chance)

Only obtainable with Cinder Block Rod (70% chance)

More common with Noir Enchantment or Duskwire

More common with Arctic Rod or Summit Rod

Standard appraisable mutation

Standard appraisable mutation

More common with Ghastly Enchantment

Can be sold to Ashe for 1.5× value. More common with Noir Enchantment (50% chance)

Only fished at Ancient Isle. Can be upgraded by the Chiseler

Pharaohs Curse Enchantment (25% chance); Onirifalx quest reward

Blackout, Semi Chaos, MAYHEM, MEGA MAYHEM, MADNESS, HEAVENLY SPARKLES events

Pond Emperor Uprising event

Pond Emperor Uprising (10%), MAYHEM (6.7%), MEGA MAYHEM (5.6%), MADNESS (6.3%)

Pond Emperor Uprising event

Pond Emperor Uprising event

Pond Emperor Uprising event

Pond Emperor Uprising event

Hourglass Bait (100% chance)

Only obtainable with Seasons Rod (50% chance)

Can only be fished up at Lost Jungle

67 Warriors event

Verdant Vortex event

Spectral Tide event

Only obtainable with Random Rod (50% chance)

Only from Zeus Rod Thunderstorm Ability (10% chance)

Earthworm Bait (100% chance)

The Boom Ball (50% chance)

Putrid Enchantment (2% chance)