

Eye Bat #021
Eye Bat #021 is a Legendary Steal An Egg pet with a base income of $115K/s. It is a boss mastery reward: you have to beat Dr. Scramble's Mech 10 times.
- Base income
- $115K/s
- Base weight
- Unknown
- Rarity
- Legendary
- Origin
- Event
- Egg
- Eye Bat #021 Egg
- Availability
- LimitedBoss mastery: 10 wins against Dr. Scramble's Mech
- Release
- Update 6 (September 26, 2026)
- Rarity score
- 32as rare as 32 Common pets (Legendary, x2 because it is limited)
How much does your Eye Bat #021 make?
Enter its weight in kg (the one on its card, or the one shown on its egg before it hatches: it is the same) and its mutations. Its base weight is not known yet: only the mutation effect is calculated.
Income by mutation
| Mutation | Bonus | Income (base weight) |
|---|---|---|
| No mutation | x1 | $115K/s |
| x3.5 | $403K/s | |
| x3 | $345K/s | |
| x2.75 | $316K/s | |
| x2.75 | $316K/s | |
| x2.5 | $288K/s | |
| x2.5 | $288K/s | |
| x1.25 | $144K/s | |
| x1.2 | $138K/s | |
| Golden + Rainbow (stacked) | x5 | $575K/s |
What is Eye Bat #021 worth?
Eye Bat #021's money value is $115K/s at base weight with no mutation, and its rarity score is 32 (limited). A mutation multiplies that value, up to $403K/s with Rainbow (x3.5); several mutations add up, and a heavier Eye Bat #021 is worth more.
Pets worth about the same: Crustacia ($130K/s), Ankylosaurus ($120K/s), Spideron ($95K/s), Orca ($80K/s).
There is no official value list: for a real offer, put it in the trade calculator, which tells you if the trade is a win, fair or a loss (W/F/L). Every pet's value: the value list.
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Ember Dragon
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Mecha Chompa
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Experiment #001
$285M/sEvent