Is Rainbow Slime breedable?

Yes. 17 parent pairs produce Rainbow Slime.

Where does Rainbow Slime sit in the breeding order?

Its CombiRank is 3100, and on a range that runs 20 to 3,100 that places Rainbow Slime in the upper third. Ranks are the only thing that decides whether a pair works: the two parents average to floor((rank A + rank B + 1) / 2), and the breedable Pal nearest that average is what hatches.

Is Rainbow Slime worth keeping for base work?

Its strongest job is transporting at level 1, and it is a standard Pal at Paldeck #10006.

Does a cake change what Rainbow Slime eggs hatch into?

No, and 3100 is the number that matters here rather than the recipe: the pair you choose decides the child before the egg exists, and no ordinary Cake turns Rainbow Slime into something else. The advanced ones change what comes with the hatch for Rainbow Slime: egg count, stat growth, passive inheritance, and two of them improve the mutation roll.

Paldeck #10006 · Common

Rainbow Slime

Breeding rank 3100
Wild levels 42–44
Egg: Common Egg

How to breed Rainbow Slime

Base stats

HP: 105
Attack: 95
Defense: 105
Work speed: 0
Stamina: 100
Run speed: 300
Mount speed: 450
Food: 3

Work suitability

Kindling
Watering
Planting
Generating Electricity
Handiwork
Gathering
Lumbering
Mining
Medicine Production
Cooling
Transporting
Farming

Guaranteed Passive Skills

Rainbow Slime has no guaranteed passive skill: whatever it hatches with is rolled at the egg from its two parents, so the pair you breed is the only thing you control.

Partner Skill

Slime Body

Can be ridden. Can jump high into the air while mounted.

Active Skills

Lv	Skill	Element	Power	Cooldown
1	Slime Press (Rainbow) signature	Neutral	100	1s

Rainbow Slime learns these as it levels up, and its one signature skill, Slime Press (Rainbow), is the exception: a signature skill cannot be passed to another Pal, so it arrives only on a Rainbow Slime.

Possible Drop Items

What a defeated or captured Rainbow Slime leaves behind, with the drop rate the game rolls.

Hallowed Bar×5–10100%

Every material and the Pals that drop it →

World Tree Possible Drop Items

No World Tree drop table for Rainbow Slime is published in the sources this site imports, so the section stays empty rather than estimated.

How to get Rainbow Slime

Rainbow Slime can be hatched from 17 parent pairs, or caught in the wild between level 42 and 44.

Tip: Keep one male and one female Rainbow Slime: same-species pairs always breed true, which is the cheapest way to farm passives onto Rainbow Slime.

See every Rainbow Slime breeding combination →

Rainbow Slime FAQ

Is Rainbow Slime breedable?: Yes. 17 parent pairs produce Rainbow Slime.
Where does Rainbow Slime sit in the breeding order?: Its CombiRank is 3100, and on a range that runs 20 to 3,100 that places Rainbow Slime in the upper third. Ranks are the only thing that decides whether a pair works: the two parents average to floor((rank A + rank B + 1) / 2), and the breedable Pal nearest that average is what hatches.
Is Rainbow Slime worth keeping for base work?: Its strongest job is transporting at level 1, and it is a standard Pal at Paldeck #10006.
Does a cake change what Rainbow Slime eggs hatch into?: No, and 3100 is the number that matters here rather than the recipe: the pair you choose decides the child before the egg exists, and no ordinary Cake turns Rainbow Slime into something else. The advanced ones change what comes with the hatch for Rainbow Slime: egg count, stat growth, passive inheritance, and two of them improve the mutation roll.