How to breed Illuminant Bat
Neutral 
Illuminant Bat comes from a special combo: Purple Slime + Cave Bat. Only these 3 special combos and two Illuminant Bat work.
Easiest way to breed Illuminant Bat
- Parent pairs
- 4
Where to catch Purple Slime
Purple Slime has no overworld spawn. It appears as a dungeon boss.
- Inside dungeons
Where to catch Cave Bat
Cave Bat has no overworld spawn. It appears as a dungeon boss.
- Inside dungeons
No route works with catches at Lv 40 or lower: every way to Illuminant Bat needs a later parent.
Put the pair in a Breeding Farm with a cake.
To get other passives on the egg, see how passives pass and the odds.
All 4 parent combos
All 4 pairs
Each pair needs one male and one female unless a gender is given. How breeding power and special combos decide the egg.
| Pair | Catch both from | Note |
|---|---|---|
 | ||
| Cave Bat + Illuminant Bat | Special combo | |
| Cave Bat + Purple Slime | Dungeon boss parent | Special combo |
| | ||
| Illuminant Bat + Illuminant Bat | Same species | |
| Illuminant Bat + Purple Slime | Special combo | |
Special combo
Purple Slime + Cave Bat always gives Illuminant Bat, whatever the parents' breeding power.
Purple Slime + Illuminant Bat always gives Illuminant Bat, whatever the parents' breeding power.
Cave Bat + Illuminant Bat always gives Illuminant Bat, whatever the parents' breeding power.
Egg and incubation
- Egg
- Common Egg
- How sure we are
- Likely, from its first element UnverifiedNot confirmed by game data or testing yet. Inferred from its first element. No game table names each Pal's egg.
- Egg size
- Normal Large Huge
| World preset | Hatch time |
|---|---|
| Easy | 2 min 30 s |
| Normal | 5 min |
| Hard | 10 min |
| Old dedicated server default | 6 h |
Hatch time rule Datamined codeDerived from the game code, not from a data table.
Before incubator and temperature bonuses. A Normal egg takes the Huge egg time divided by 12.
Illuminant Bat can't be caught in the wild
Illuminant Bat has no wild, alpha or fishing spawn. Outside breeding it comes from a dungeon boss.
Illuminant Bat is a Terraria crossover Pal that appears in dungeons.
What Illuminant Bat breeds into 112 Pals
The most searched of the 112 Pals Illuminant Bat can hatch, each with its easiest partner. The rarest ones are on the Illuminant Bat page.
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with
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with
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with
Changed in 1.0
- Breeding power
- 1,250 → 3,100
- Old pairs that changed
- 0 of 4
FAQ
How do you breed Illuminant Bat?
Breed Purple Slime with Cave Bat. It is the easiest of 4 parent pairs: Purple Slime is obtainable only as a dungeon boss and Cave Bat only as a dungeon boss.
Did Illuminant Bat breeding change in 1.0?
Yes. Its breeding power went from 1,250 in v0.7.3 to 3,100, but all 4 of its old parent pairs still hatch it.
What egg does Illuminant Bat hatch from?
Illuminant Bat most likely hatches from a Common Egg. No game table we have names each Pal's egg, so it is inferred from the Pal's first element.
On the Normal world preset a Common Egg takes 5 min to hatch before incubator and temperature bonuses.
Breeding data for v1.0.5 (build 25247047). How we check it · Report wrong result