

Void Serpent
Void Serpent is an Eternal Steal An Egg pet with a base income of $900M/s. It hatched from a Rift egg, earned by sacrificing 3 pets to the lobby Rift, from update 3 to update 6.
- Base income
- $900M/s
- Base weight
- 14,000 kg
- Rarity
- Eternal
- Origin
- Rift
- Egg
- Riftbeasts Egg
- Availability
- No longer availableLobby Rift (sacrifice 3 pets), replaced by Dr. Scramble's Lab in update 6
- Release
- Update 3 (September 5, 2026)
- Rarity score
- 1,152as rare as 1,152 Common pets (Eternal, x3 because it is no longer available, +50% for its age)
How much does your Void Serpent 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.
Income by mutation
| Mutation | Bonus | Income (base weight) |
|---|---|---|
| No mutation | x1 | $900M/s |
| x3.5 | $3.15B/s | |
| x3 | $2.7B/s | |
| x2.75 | $2.48B/s | |
| x2.75 | $2.48B/s | |
| x2.75 | $2.48B/s | |
| x2.75 | $2.48B/s | |
| x2.5 | $2.25B/s | |
| x2.5 | $2.25B/s | |
| x1.25 | $1.13B/s | |
| x1.2 | $1.08B/s | |
| Golden + Rainbow (stacked) | x5 | $4.5B/s |
What is Void Serpent worth?
Void Serpent's money value is $900M/s at base weight with no mutation, and its rarity score is 1,152 (no longer available). A mutation multiplies that value, up to $3.15B/s with Rainbow (x3.5); several mutations add up, and a heavier Void Serpent is worth more.
Pets worth about the same: Unicorn ($1B/s), Skeletal Giant Sloth ($900M/s), Gorilla King ($880M/s), Eyeball Crab ($825M/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.
Other Rift pets

Shattered Colossus
$3.5B/sRift
Shattered Drake
$800M/sRift
World Eater
$500M/sRift
Shardwing
$145M/sRift
Mawbreaker
$60M/sRift
Wendigo
$15M/sRift
Shattered Ram
$8M/sRift