Mysterious egg (item)
Mysterious egg (item) is a members item. At least 9 monsters drop it. The easiest is Laboratory slime (level 90, 1/625,000); the best rate is Firebelly (level 113), at 1/312,500, about one every 312,500 kills.
MembersUntradeable
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Other sources include Lucky charm (Dragonkin Laboratory). Mysterious egg (item) is members-only. It is untradeable, so every account, Ironman or not, gets it the same way.
At a glance
- Members
- Yes
- Tradeable
- No
- Monster drops
- 9
- Shops
- None
- Recipes
- None
- Used in
- Nothing
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Firebelly | 113 | 1 | 1/312,500 |
| Deathbreath | 121 | 1 | 1/312,500 |
| Verak Lith | 1450 | 1 | 1/312,500 |
| Astellarn | 1200 | 1 | 1/312,500 |
| Black stone dragon | 2500 | 1 | 1/312,500 |
| Smoulders | 129 | 1 | 1/312,500 |
| Laboratory slimeEasiest | 90 | 1 | 1/625,000 |
| Animated book (Dragonkin Laboratory) | 90 | 1 | 1/625,000 |
| Lava spider | 98 | 1 | 1/625,000 |
Best rates first, plus the lowest-level monsters that drop it. Every monster links to its full drop table in the bestiary.
Other sources
Minigames, reward chests, clues, skilling and other non-combat sources.
Related items
Browse more items starting with M, or search every item.