Can you breed Illuminant Bat in Palworld 1.0?
Yes — Illuminant Bat can be bred in Palworld 1.0. It only comes from 3 fixed special combinations — the normal rank formula never produces it. Two Illuminant Bat bred together always produce Illuminant Bat.
At breeding rank 3100, Illuminant Bat is one of the easier hatches in 1.0 — common pairs reach it without any planning. Like every returning Pal, its breeding rank changed in the 1.0 revision — combos from older guides and spreadsheets no longer apply. It's a neutral-type, which matters for the work suitabilities and partner skill you're breeding toward. It can only come from the fixed combinations shown below — the normal rank formula never produces it.
Unique combinations
Illuminant Bat comes from fixed special pairs that override the normal breeding formula:
| Parent 1 | Parent 2 | Status |
|---|---|---|
| Cave Bat | Purple Slime | ✓ 1.0 verified |
| Illuminant Bat | Purple Slime | ✓ 1.0 verified |
| Illuminant Bat | Cave Bat | ✓ 1.0 verified |
Breeding two Illuminant Bat together
Illuminant Bat + Illuminant Bat always produces Illuminant Bat — the reliable way to stack passives once you have a good pair.
Hatching tips for 1.0
- Passives: keep the parents’ combined passive pool limited to what you want — odds in the passive calculator.
- Mutations: every egg also rolls the new 1.0 mutation chance — budget eggs with the mutation calculator.
- Need a starting point? Plan the shortest route from Pals you already own with the Palworld 1.0 breeding calculator.