How to breed Jellroy.

The 120 easiest of 171 parent pairs for Jellroy

Every pair that produces Jellroy averages to its breed rank of 2590, and 171 pairs in the Palworld 1.0 table hit that number. Opposite genders, cake in the breeding farm, then the egg goes in an egg incubator. Some are two wild catches. The rest need a breed first.

The list stops at 120. Open the planner to filter the other 51 against the pals you already own.

Why an older Jellroy combo list won't work

Pre-1.0 guides name a recipe. The 1.0 table works on averages: a pair produces Jellroy when the two parents' breed ranks average to its 2590. 171 different pairs hit that average, which is why a page showing five or six rows is quoting a sample rather than an answer.

Ours is the game's real 44,849-pair table, shipped verbatim rather than approximated from the rank formula. The 19,044 figure still in circulation is 138 squared, the pre-1.0 roster of base forms counted as ordered pairs, so it measures something else. One pair shows the difference. Every calculator downstream of palcalc ships Panthalus and Panthalus as breeding true, and the game's own tables prove it cannot, because that pair yields Aegidron.

The shortest breeding path to Jellroy

1 breeding step from a starter box reach Jellroy. Lamball and Munchill make Jellroy.

1. 1
   Lamball + Munchill → Jellroy

Measured from an early-game box, so there is not much left to shorten. Load your save to check it against what you own.

Jellroy passive skill odds per egg

A clean four-passive pool across both parents gives 10.0% per Jellroy egg, which is about 22 eggs for a 90% shot at all four. Every extra passive skill on either parent lowers it.

One junk passive on a parent can double the eggs you need. The per-egg column is the chance every passive skill you want lands on the egg, with random extras allowed. The roll behind these numbers is worked through in the Palworld passive inheritance odds guide, and the planner ranks the pairs in your own box by them.

Is Jellroy worth breeding, or should you catch one?

Catch one, and early. Jellroy shows up from level 14, so you will meet one long before a pair is worth assembling. The shortest chain from a starter box runs 1 step, and the cheapest pair still needs a level 1 catch. With 171 pairs on the list, one half of one of them is probably in your box already.

Breed it anyway once you own one. A pair is how you roll passive skills; catching is how you get the species.

Where to find Jellroy in the wild

Jellroy spawns in Deserted Ash Plateau and 2 other areas, at level 56-63. Every one of those spawns is at night. Another 73 of its spawn points sit outside every named region.

Open in the interactive map →

Jellroy work suitability and drops

Jellroy has Watering 2 and Handiwork 1 in Palworld 1.0, and drops Ancient Civilization Parts and Aquatic Pal Fluids when killed or caught. Those levels and the drop rows come from our own export of the game's tables.

What Jellroy is actually for once it hatches

Watering 2 is the best it does, which is base filler out of a ceiling of 8. Check best Watering pals for anything that does it properly. It works through the night, when the rest of the base is asleep.

Jellroy active skills and partner skill

Jellroy learns 8 active skills as it levels, the last at level 70. Its partner skill is Jellroy Drop. That learnset is our own export of the game's level table, cooldowns and all.

• Lv 1 Dark Poison Blast 30 2s
• Lv 7 Dark Umbral Surge 60 4s
• Lv 15 Water Bubble Blast 80 4s
• Lv 22 Dark Spirit Flame 200 12s
• Lv 30 Dark Poison Shower 160 8s
• Lv 40 Water Hydro Slicer 350 16s
• Lv 50 Dark Dark Whisp 600 30s
• Lv 70 Water Geyser Gush 600 30s

What Jellroy breeds into as a parent

Paired with other species, Jellroy produces 102 different children, the rarest of them Kingpaca and Vaelet. A parent that wide is worth a farm slot on its own.

Kingpaca Vaelet Elizabee Mammorest Petallia Broncherry Warsect Azurobe Elphidran Bushi Leafan Blazehowl

Other Water-type breeding targets

Jellroy sits at breed rank 2590. The nearest Water-type targets to it are Croajiro at 2600 and Gobfin at 2550, then 6 more. Breed rank is the number a pair has to average to, so a pair that overshoots Jellroy usually lands on one of these instead.

Croajiro Gobfin Killamari Primo Jelliette Gloopie Amione Leezpunk Pengullet Lux

Jellroy breeding FAQ

Can you breed Jellroy in Palworld?

Yes. 171 pairs produce Jellroy in the Palworld 1.0 breeding table. Both parents have to be opposite genders, in a breeding farm, with cake in the feed box. The cheapest of those pairs is Dazzi and Cattiva, and the egg then needs an egg incubator to hatch.

What two Pals make Jellroy in Palworld?

Dazzi and Cattiva, opposite genders. Both are catchable in the wild from about level 1, which makes it the cheapest of the 171 pairs that produce Jellroy. Every other pair is listed on this page. Both parents average to its breed rank of 2590.

Can you catch Jellroy in the wild in Palworld 1.0?

Yes, at level 14-80. Its spawn points fall inside 3 named regions, the densest Deserted Ash Plateau, where they run level 56-63 at night. There is no alpha Jellroy, so field spawns are the only source of one. The map on this page marks 405 spawn points for it in total.

Are these Jellroy breeding combos updated for Palworld 1.0?

Yes. Every pair here comes out of the game's real 44,849-pair table, shipped verbatim rather than approximated. All 171 of Jellroy's pairs are in the list, with the easiest 120 shown. Panthalus and Panthalus is the usual tell of a stale list, and the game's tables rule it out.

Can Jellroy be bred in the early game?

The cheapest pair needs a level 1 catch, so yes, comfortably. From a starter box the chain runs 1 step, opening with Lamball and Munchill. Anything you already own further along shortens it, which is the part loading your own save changes.

Can Jellroy inherit all four passive skills from one egg?

Only if both parents' combined pool is exactly those four. Jellroy is born with no fixed passive, so all four slots are open, and a pair like Dazzi and Cattiva has to carry nothing else. A clean four-passive pool is 10% per egg, about 22 eggs for a 90% shot.