Quick answer
Mosasaurus is a GOD-tier sea dinosaur from Lucky Egg rolls and is one of the aquatic animals in the GOD tier.
At a glance
Pet facts
- RarityGOD
- CategoryGod
- MutationsNormal, Gold, Diamond, Demon, Galaxy
How to get Mosasaurus
Mosasaurus is a GOD-tier Lucky Egg roll and one of the aquatic creatures in that tier alongside Kraken.
Value & how to get Mosasaurus
Mosasaurus sits in the GOD rarity tier. Its trade value comes from that rarity multiplied by its mutation tier, so the version to target is the highest mutation it can carry.
- Lucky Egg rolls (GOD tier)
- Highest mutation available: Galaxy. Chase a Galaxy Mosasaurus for the strongest trade value.
See the pet tier list and roll odds table for the figures we have logged, and confirm the current value in your own build before trading.
Source standard
allthings.how (Sep 2, 2026). Official Roblox metadata and creator-owned descriptions take priority; exact values stay marked until reproduced in the current public build.
Common questions
Mosasaurus FAQ
Is Mosasaurus a water pet?
Yes, Mosasaurus is reported as a sea dinosaur in the GOD tier, reached through Lucky Egg rolls.