Top 10 lowest-rarity parent combinations
Sorted by the sum of parent rarity, a useful early-game starting heuristic. This does not guarantee early availability: encounter locations, special recipes, and your collection still matter.
| PARENT A | PARENT B | COMBINED RARITY | RESULT |
|---|---|---|---|
| Flambelle | Ribbuny Botan | 2 | Inspect pair |
| Foxparks Cryst | Flopie | 2 | Inspect pair |
| Amione | Flopie | 3 | Inspect pair |
| Cattiva | Dazzi | 3 | Jellroy |
| Cattiva | Needoll | 3 | Jellroy |
| Flambelle | Kelpsea Ignis | 3 | Jellroy |
| Flambelle | Muffly | 3 | Jellroy |
| Foxparks Cryst | Direhowl | 3 | Jellroy |
| Foxparks Cryst | Leezpunk | 3 | Jellroy |
| Fuack Ignis | Rushoar | 3 | Jellroy |
Planning your Jellroy breeding project
Jellroy is Paldeck #046 in the bundled Palworld 1.0 data, with Water and Dark typing and breeding power 2590. One available pairing is Flambelle with Ribbuny Botan. Open the calculator above to inspect this pairing and compare alternatives against your actual collection. Before investing in a chain, add your existing species to My Palbox. The planner requires both parents at every step rather than silently assuming you can obtain a rare partner. Its cake count covers the displayed production steps, not repeated attempts for specific traits.
Breeding power and the Jellroy result
For ordinary pairings, add the two parents' breeding ranks, add one, divide by two, and round down. The exact expression is floor((rank A + rank B + 1) / 2). The calculator searches the complete standard breedable pool for the nearest rank, choosing the lower indexOrder when distances tie. The imported indexOrder reverses the source's higher-priority convention, so a smaller index preserves that priority. Jellroy's rank is 2590; its indexOrder is 741000. This species participates in ordinary rank matching when breedable. Parent pairs do not have to average to its exact rank; they need to land closer to it than the competing eligible species. Same-species parents are handled first, then special recipes, then standard rank matching. These rules explain why averaging ranks alone can give the wrong answer.
Egg incubators, temperature, and world settings
Jellroy is associated with the Damp Egg family. Egg families are shown as a practical label; the source does not supply verified egg sizes, so this guide does not invent a Huge or Large designation. Incubation is separate from the time a pair spends at the Breeding Farm. Place the egg in an incubator, inspect its comfort message, and adjust the surroundings if it is too cold or too hot. Ambient climate, time of day, and temperature equipment can affect that message. Different egg families do not all prefer the same conditions. Use the incubator's displayed comfort and remaining timer as the final reference rather than assuming a universal temperature or duration. On a dedicated server, the administrator can change incubation settings, including removing the delay. The cake timer estimates farm production only and deliberately excludes incubation.
Preparing cakes and keeping the farm supplied
One standard Cake requires 5 Flour, 8 Red Berries, 7 Milk, 8 Eggs, and 2 Honey. For ten attempts, prepare 50 Flour, 80 Red Berries, 70 Milk, 80 Eggs, and 20 Honey. Gather ingredients before assigning your parents so the farm is not waiting on a missing supply. Put finished cakes in the breeding chest and keep the two parents assigned, fed, and able to reach the farm. The calculator lets you set your own base minutes per egg because world settings and downtime can change practical throughput. Its Philanthropist option models the stated speed bonus per parent, while the estimate assumes one continuously operating farm. Cake cooking time, breaks, and extra-egg effects are outside that estimate. Extravagant mutation odds do not change the standard recipe displayed in the shopping list; consult the game recipe before crafting a different cake type.
Passives, IVs, and a useful Jellroy
The listed work suitabilities for Jellroy are watering level 2, handiwork level 1, medicine level 1, transporting level 1. Use those levels to decide whether your breeding project is aimed at a base worker, combat partner, or travel companion. Suggested passives are Legend, Musclehead, Ferocious, Swift, but recommendations are a starting point rather than a promise that every passive is available on your existing parents. In the inheritance tab, specify both the desired skills and the unique parental pool. The displayed probability is conditional on an editable inheritance-slot scenario, not an asserted complete 1.0 distribution. IV estimates separately model inheritance from each parent and a random reroll. Mutation odds show the chance of at least one success over repeated independent attempts at the configured base rate. A species outcome can be predictable while passives, sex, and IVs still require multiple eggs. Keep the offspring you need for future generations and update your Palbox as the project progresses.
Frequently asked questions
How do you breed Jellroy in Palworld?
Flambelle and Ribbuny Botan are one valid pair. This dataset contains 168 valid combinations for Jellroy; sex-specific recipes are labeled in the calculator.
What is Jellroy's breeding power?
Jellroy has a breeding power of 2590 and tie-break indexOrder 741000 in the bundled 1.0 data. Special recipes and same-species breeding take priority over rank matching.
What egg does Jellroy hatch from?
Jellroy uses the Damp Egg family. This dataset labels egg families rather than claiming a verified egg size. Incubation time depends on your world settings and incubator comfort.
How many cakes do I need to breed Jellroy?
Budget one standard Cake per breeding attempt: 5 Flour, 8 Red Berries, 7 Milk, 8 Eggs, and 2 Honey. Additional attempts may be needed to obtain the desired sex, passive skills, or IVs.