Open perk planner ↗Pet Mystery Box
Acquisition container-6828How to obtain these rewards
Turns the box into a random eligible pet not currently owned.
What to do
Inventory → Open → confirm the pet-box dialogue
Materials or items used
These may include alternative materials or reusable tools. Follow the requirements and individual reward rules for the exact combination.
Requirements and conditions
- The active follower, carried pets and bank pets are excluded. The box is preserved if no eligible pet remains.
- Some pet enum variants share an item ID; the entries are kept separate instead of claiming equal odds per distinct item ID.
A reward-pool weight is its share within that pool, not your overall chance per completion. Eligibility, pool selection and the listed modifiers still apply.
Reward pool
93 entries| Reward | Quantity | Chance or selection rule | Pool |
|---|---|---|---|
 Abyssal orphan
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Baby mole
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Callisto cub
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Hellpuppy
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Kalphite princess
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet chaos elemental
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet dagannoth prime
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet dagannoth rex
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet dagannoth supreme
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Awwgentavis
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet dark core
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet general graardor
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Jal-nib-rek
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet k'ril tsutsaroth
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet kraken
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet kree'arra
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Midnight
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Noon
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet smoke devil
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet snakeling
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Pet zilyana
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Scorpia's offspring
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Tzrek-jad
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |
 Venenatis spiderling
| 1 | Uniform selection among eligible unowned pet enum entries; ownership changes the available pool | Eligible mystery-box pets |