Mutations multiply sell value. Galaxy leads common tables at 6.5×. Shiny/Big are attributes, not mutations, and can stack. Pets (Clara quest / Pet Shop eggs / Dragon Bundle) are luck companions — verify live names in-game; we do not invent pet SKUs.
| Mutation | Multiplier | Rarity band | Notes |
|---|---|---|---|
| Stone | 2.2× | Common | Most frequent standard roll |
| Albino | 2.3× | Uncommon | Early upgrade mutation |
| Ghost | 3.5× | Rare | Mid-band value |
| Holographic | 3.4× | Very Rare | Visual roll |
| Gold | 3.8× | Rare | Boosted by Gold Digger enchant |
| Fairy Dust | 3.8× | Extremely Rare | Boosted by Fairy Hunter / Floral bait |
| Radioactive | 4× | Very Rare | Strong mid-high |
| Corrupt | 4× | Extremely Rare | High value |
| Lightning | 4.2× | Very Rare | A-tier money |
| Midnight | 4.8× | Extremely Rare | Top-adjacent |
| Gemstone | 4.8× | Extremely Rare | Top-adjacent |
| Galaxy | 6.5× | Extremely Rare | Highest listed standard multi |
| Attribute | Effect | Notes |
|---|---|---|
| Shiny | ~2.5× attribute | Separate from mutations; can stack |
| Big | Size-scaled | Attribute; Big Hunter enchant helps |
S-tier chase: Galaxy. A-tier money: Midnight, Gemstone, Lightning. Steady: Gold / Fairy Dust with specialized enchants. Entry: Stone / Albino.
Know the luck tradeoff on Cursed.
Corrupt, Aether, Floral, Singularity…
Redeem Mutation II codes at Level 10.
When targeting those specific rolls.
Higher base fish value × mutation = better coins.
Equip one pet for luck, reel speed, or auto-catch. Free path via Clara’s Helping Hand; Robux eggs at Pet Shop (Fisherman Island / Copper Canyon); premium Dragon Bundle. Check tooltips — patch rotations change egg pools.
Fish It Complete Guide 2026 (verified embed)