Mutation Copiers

Mutation Copiers is best understood as a category rather than a single hatchable pet in Grow a Garden, since the entry carries no rarity, egg source, or hatch odds of its own. It groups the pets whose entire reason for existing on a build is to spread, replicate, or trigger crop mutations onto your produce.

For a farming economy this is one of the most valuable archetypes in the game. Mutations such as the gold, rainbow, and weather-driven variants multiply a crop's sell value many times over, so a pet that can copy or apply a mutation effectively converts an ordinary harvest into a high-tier payout without you having to wait on random weather. That makes copier-style pets central to any min-maxed money build.

Whether a specific copier earns a slot depends on its individual cooldown and proc range, which this grouping does not list, so treat the category as a shopping list rather than a single recommendation. The short version: if your goal is raw profit per harvest, at least one mutation copier almost always belongs on your team, paired with a growth-speed pet so the mutated crops keep cycling fast.