Skill book
Uber Pet Rat Egg
Teaches Pet Rat Rank 2. Squeak squeak!!! Increases Attack Speed by 0.3 and gain 650 Attack Power for 30 minutes.
Where to get Uber Pet Rat Egg
A known drop source is Sewer Rat in Infested Undercity. Required level: 90. Required progression: Rebirth. Attribute requirements: STR 800.
See all sources and requirements below.
Useful links: Sewer Rat · Infested Undercity
Guides: Finding items, mobs, and NPCs
Requirements
Character requirements for this item.
Market reference
Saved weekly market references; these are not live listings. How pricing works.
Latest sitewide market review: .
View the august 26, 2026 data release →How to get this item
Known ways to obtain this item.
Specific mob drops
Solo chances after combining this item's independent mob, global, and zone rolls. Locations with matching chances are grouped.
Read the drop rates and group loot guide for party division and repeated-roll behavior.
| Mob | Zone | Solo chance | Max qty | Locations |
|---|---|---|---|---|
| Sewer Rat | Infested Undercity | 0.1% Plan attempts | 1 | 21 map locations |
In a group, each player's drop chance is divided by the number of eligible looters. Repeated item rolls remain independent.
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