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Rank 5 of 8

Mantaris Egg

CosmicTitan Temple

Mantaris is the number 5 egg in Titan Temple by documented base income. It is a Cosmic-tier hatch listed at $11M/s, which is about 0x of what Nightflame produces in the same area.

Rarity
Cosmic
Area
Titan Temple
Base income
$11M/s
Rank in area
5 of 8

Where you find it

The Mantaris Egg spawns in Titan Temple and nowhere else. Titan Temple is area 11 of 11 in progression order. You need 7B Speed to enter. The guardian there is Gorilla King, and nests reset every 5 minutes.

How it ranks in Titan Temple

This egg is not one of the two recommended in Titan Temple. The area's best egg is Nightflame at $3B/s, with Gorilla King as runner-up at $880M/s. Take this one only if you are already carrying nothing and the better nests are empty.

  1. 1Nightflame$3B/s
  2. 2Gorilla King$880M/s
  3. 3Mutant Shark$215M/s
  4. 4Rhinotaur$17.5M/s
  5. 5Mantaris(this egg)$11M/s
  6. 6Bladehide$750K/s
  7. 7Crustacia$130K/s
  8. 8Spideron$95K/s

Stealing it

  • Nests reset every 5 minutes, so if the Mantaris Egg is not up when you arrive, waiting for the reset is usually faster than travelling to another area.
  • Colour varies between spawns and does not affect the income of the pet inside — identify the egg by its shape, not its colour.
  • Bigger eggs are worth more but are heavier and slow you down. If you are close to the Speed requirement, a large egg can turn a safe run into a failed one.
  • Gorilla King guards the nests in Titan Temple. Grab and keep moving rather than stopping to inspect what you picked up.

Other eggs in Titan Temple

See the full Titan Temple area page →

This is an independent fan-made website and is not affiliated with Roblox or the developers of Steal an Egg. The Mantaris Egg name, its Cosmic rarity tier and the $11M/s income figure come from the community wiki at stealanegg.fandom.com, last checked September 15, 2026. Income excludes size and mutation multipliers and may change with any game update. Read the full disclaimer.