Cosmic Dragon Secret
Cosmic Dragon earns $60M/s at base. With Rainbow (×3.5) it earns $210M/s, before size.
It ranks #68 of 191 pets by base income and #20 of 32 Secret pets.
Data checked: Oct 15, 2026 · Base weight: 15,000 kg · Egg: Cosmic
Income by mutation
| Mutation | Multiplier | Income | How it appears |
|---|---|---|---|
| None | ×1 | $60M/s | Normal hatch |
| Rainbow | ×3.5 | $210M/s | Hatch roll, 1% chance |
| Parasite | ×3 | $180M/s | Event or item only |
| Fractured | ×2.75 | $165M/s | Event or item only |
| Scrambled | ×2.75 | $165M/s | Event or item only |
| Golden | ×2.5 | $150M/s | Hatch roll, 4% chance |
| Spirit Bloom | ×2.5 | $150M/s | Event or item only |
| Bloom | ×1.25 | $75M/s | Event or item only |
| Silver | ×1.2 | $72M/s | Hatch roll, 6% chance |
Income by size
Cosmic Dragon's base weight is 15,000 kg (community wiki). Heavier pets earn more, with diminishing returns past 125× the base weight; lighter-than-base pets earn less. The table uses the curve from the community wiki calculator.
| Weight | vs base | Size multiplier | No mutation | Rainbow | Golden | Silver |
|---|---|---|---|---|---|---|
| 7,500 kg | 0.5× | ×0.31 | $18.9M/s | $66.1M/s | $47.2M/s | $22.7M/s |
| 15,000 kg | 1× | ×1 | $60M/s | $210M/s | $150M/s | $72M/s |
| 30,000 kg | 2× | ×1.53 | $92M/s | $322M/s | $230M/s | $110M/s |
| 75,000 kg | 5× | ×2.7 | $162M/s | $567M/s | $405M/s | $194M/s |
| 150,000 kg | 10× | ×4.14 | $248M/s | $869M/s | $621M/s | $298M/s |
| 750,000 kg | 50× | ×11.16 | $670M/s | $2.34B/s | $1.67B/s | $804M/s |
| 1,875,000 kg | 125× | ×19.64 | $1.18B/s | $4.12B/s | $2.95B/s | $1.41B/s |
| 7,500,000 kg | 500× | ×34.19 | $2.05B/s | $7.18B/s | $5.13B/s | $2.46B/s |
Colour variants and mutations add together rather than multiply: Rainbow (×3.5) plus Parasite (×3) is ×5.5, not ×10.5.
Open Cosmic Dragon in the calculator to try any mutation, size and number of pets.
Closest pets by base income
| Pet | Rarity | Base income | vs Cosmic Dragon |
|---|---|---|---|
| Lava Dragon | Eternal | $100M/s | 1.67× |
| Phoenix | Eternal | $85M/s | 1.42× |
| Ice Dragon | Eternal | $65M/s | 1.08× |
| Cosmic Dragon | Secret | $60M/s | – |
| Mawbreaker | Secret | $60M/s | 1.00× |
| Cosmic Skeleton Boss | Secret | $45M/s | 0.75× |
| Mecha Scorpio | Monster | $45M/s | 0.75× |
Source: Module:IncomeCalculator/Data (rev 2021, Sep 30, 2026), Mutations (rev 1822, Sep 20, 2026), Pets and Eggs (rev 2161, Oct 14, 2026), MediaWiki:Common.js (rev 1790, Sep 20, 2026) · Steal An Egg community wiki, CC BY-SA 3.0. Numbers restructured into tables.