Best way right nowMantaris Egg
Steal a Mantaris Egg from the nests in the Titan Temple biome (they refill every 5 minutes) or from another player's base, then hatch it in your pen. It takes 17m to hatch.
CosmicPets#93 of 194
Mantaris
Normal base income11M/s
Mutation
Details
- Found in
- Titan Temple
- Hatch time
- 17m
- Rarity
- Cosmic 7/11
- Category
- Pets
- Normal weight
- 1,500 kg
- Last updated
- 2 days ago
- Source
- Steal An Egg Wiki · Mantaris
Income differs: $11M/s (Eldorado, stealaneggwiki.com) vs $12M/s (stealaneggwiki.net).
Mantaris by weight
Type your own kg →Normal1,500 kg11M/s
2x3,000 kg16.9M/s
10x15,000 kg45.5M/s
50x75,000 kg123M/s
125x187,500 kg216M/s
500x750,000 kg376M/s
Income by weight before any colour mutation. Growth slows past 125x the normal weight.
Base income history
- Change · All
- -
- High
- -
- Low
- -
- Now
- -
Value changes
No changes since we started tracking on Sep 28, 2026. When Steal An Egg buffs or nerfs Mantaris, it shows up here.
What is Mantaris in Steal An Egg?
Mantaris is a Cosmic pet in Steal An Egg. Its base income is 11M/s, 93rd of 194 pets we track and 13th among 32 Cosmic ones. It hatches from the Mantaris Egg in 17m, found in the Titan Temple biome.
- Rarity
- Cosmic
- Pet
- Pets
- Base income
- 11M/s
- Rank
- #93 of 194
- Hatch time
- 17m
- Egg
- Mantaris Egg
- Index reward
- +3.4m Speed, $1.1b
How to get Mantaris
Related: 
Nightflame
Gorilla King
Mutant Shark
Rhinotaur
Where this comes from
Built from our Steal An Egg data, checked 2026-10-04, using the sources below.
Wikis
- Steal An Egg Wiki · Mantaris
- stealaneggwiki.com all eggs (income + hatch time)
- stealaneggwiki.net eggs (income + index reward)
- robloxgameswiki all pets (rarity bands and counts)
- Item images: stealanegg.fandom.com (fan wiki). Game art belongs to the developer.
Steal An Egg Wiki · Mantaris is licensed CC BY-SA 3.0. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Mantaris compares
Similar Cosmic pets
All Steal An Egg values →Cosmic
Koi
12M/sBase income
- Found in
- Cherry Blossom
- Hatch time
- 25m
- Egg chance
- -
Stacked Turtle
12M/sBase income
- Found in
- Dr. Scramble's Lab (Experimental banner)
- Hatch time
- -
- Egg chance
- -
Shattered Ram
8M/sBase income
- Found in
- Rift Machine
- Hatch time
- -
- Egg chance
- 36%
Sacred Moth
16M/sBase income
- Found in
- Angels & Demons (Light)
- Hatch time
- -
- Egg chance
- -
Imp
16M/sBase income
- Found in
- Angels & Demons (Dark)
- Hatch time
- -
- Egg chance
- -
Questions about Mantaris
How much is Mantaris worth in Steal An Egg?
Mantaris has a base income of 11M/s, which ranks it #93 of 194 in Steal An Egg. Silver 1.2x: 13.2M/s, Bloom 1.25x: 13.8M/s.
How rare is Mantaris?
Mantaris is a Cosmic pet, tier 7 of 11.
Is Stacked Turtle better than Mantaris?
By base income, yes: Stacked Turtle is 12M/s, about 1.1 times Mantaris's 11M/s.
How do you get Mantaris in Steal An Egg?
Mantaris Egg: Steal a Mantaris Egg from the nests in the Titan Temple biome (they refill every 5 minutes) or from another player's base, then hatch it in your pen. It takes 17m to hatch.
How much does Mantaris weigh in Steal An Egg?
A normal Mantaris weighs 1,500 kg. Heavier ones earn more: at 15,000 kg (10x) it makes about 45.5M/s, and at 187,500 kg (125x) about 216M/s, before colour.
Community data from the Steal An Egg Fandom wiki and several fan sites, which disagree on a few pets (noted on their pages). Four Extinction Egg animals (Terrorbird, Giant Sloth, Dunkleosteus, Gigantus) will be added once their base income is published; their Skeletal versions are listed.