Grow a Garden · Gears
Pet Mutation Shard Rainbow
Grow a Garden · Gears
About Pet Mutation Shard Rainbow
Pet Mutation Shard Rainbow is the eighth pet shard, added in the second part of the Beanstalk Event 2025. It applies the Rainbow mutation to a selected pet and is obtained by completing the pet section of Achievements or rarely from the Forever Pack.
Pet Mutation Shard Rainbow — In-Depth Analysis
Completing the whole pet section of the Achievements is the main way to earn Pet Mutation Shard Rainbow, but the wiki adds a second, luckier route: it can also turn up rarely in the Forever Pack. The Beanstalk Event 2025 brought it in during its second half, on August 23, 2025, as the eighth pet shard.
Unlike most of the event shards, it carries no limited tag, so the achievements are still a way to get it. It has the same shape as the other shards but in rainbow colors, and it applies the Rainbow mutation to the pet you select.
The wiki's trivia has a specific interaction worth knowing: applying Rainbow to a pet with the Tiny mutation magnifies the effects of Rainbow on that pet and increases their size. It makes the combination of Tiny and Rainbow a visual curiosity rather than a stat change, since no numbers are given for it.