Mastery opens in Outer Space at 2,640 meters. Early mastery ranks spend coins. Later ranks spend gems. An April 2025 walkthrough said the first ranks are coins and gems start after the early levels. Pets Mastery is the track that changes hatching.
Pets Mastery, as published
- Level 1 was described in that April 16, 2025 video as playtime rewards.
- Level 2 is the published unlock for shiny pets.
- Level 4 guarantees a shiny every 75 eggs and is also tied to a luck bonus after a legendary hatch in that video.
- Level 9 is named by an early guide as the requirement for the Black Market in The Void. Confirm the number on the mastery row before you skip other ranks.
- Level 10, in the April 16 video, added one extra egg hatch.
Other mastery effects named across 2025 guides include more equipped pets, faster hatching, longer potions, pickup range, and walk speed. The exact row for each effect is on the mastery menu. This page does not renumber those rows from memory.
Hatching Zone
The surface table lists a 10K requirement. The zone sits at 0 meters and holds three systems:
- Infinity Egg, with the rarity mix in the eggs guide.
- Rebirth Machine. It is listed as a feature of this zone. A fan guide's claim that it merges Secrets without a wipe is not repeated here, because the zone page only names the machine.
- Secret Bounty, a daily limited Secret placed in a random egg.
Reach this zone after Outer Space is useful to you. The Infinity Egg is a long Secret roll, not the first egg you should finish.
Pet Enchanter and the Black Market
Both are listed in The Void at 10,125 meters, with the Void, Hell, and Nightmare eggs. Enchanting is a Void system. The Black Market is the shop named beside it. An early guide tied the Black Market to Pets Mastery level 9. If the door still asks for a mastery level, that prompt wins.
Shadow Realm
Listed at 3,150 meters, with a 50K requirement on the surface table. Features named there are the Shadow Shop and Rune Crafting. No rune recipe was captured, so this guide does not invent materials or costs. The Shadow Shop's captured gem stock is in the elixir guide.
A practical order
- Unlock Outer Space and open Pets Mastery.
- Buy the shiny unlock and the 75-egg pity before you buy a small walk-speed row you will replace.
- Add hatch count from mastery, milestones, and daily perks as each board actually offers it.
- Enter The Void when you want the Nightmare Egg or enchanting, not because a video from launch week said to rush it.
- Open the Hatching Zone when the 10K gate is cheap relative to your coin income.
Index rewards and bubble prizes sit next to mastery. Complete a row when the reward is an equip slot or a hatch. Skip a row when the reward is a pet you would not equip.