Phoenix in Steal an Egg

The Phoenix Egg is the Eternal-rarity egg of the Volcano, and the pet inside it is Phoenix. Volcano is zone 6 of 12 on the wiki's Biomes list; the wiki lists its entry requirement as 700K speed, and the nests there are watched by the Cerberus.

Base income is $85M/s. Among the 8 pets tagged Volcano on the wiki that puts Phoenix at number 2 — Lava Dragon tops the Volcano at $100M/s. Remember the game multiplies this base by the size roll and by the mutation, so two Phoenixs can earn very different amounts.

With a colour mutation and no size bonus, the same Phoenix would earn roughly: Silver ×1.2 ≈ $102M/s, Golden ×2.5 ≈ $212.5M/s, Rainbow ×3.5 ≈ $297.5M/s (multipliers from the wiki's Mutations page; arithmetic is ours). Add a Giant (×3) or Huge (×5) size roll on top and the numbers multiply again.

Hatching it pays a one-off reward of +48k Speed, $8.5b, and the egg takes 4h 30m to grow in the pen. That reward is the reason low-income eggs are still worth stealing early: the speed bonus is what gets you into the next zone.

Eternal is rarer than Secret in practice — 1.7 % of players held the 'Hatched Eternal!' badge on 2026-09-13.