In the Shop's Special Gumballs section you can purchase gumballs with gems. Note that this is the only way to get these specific gumballs, so it's a good idea to save up your gems early on to unlock them. It is recommended to get the New Mazes first however, as they privide a higher gem-value return.

Alchemist.png
Alchemist
Claw.png
Claw
Red Dragon.png
Red Dragon
Panda.png
Panda
Machine Herald.png
Machine Herald
Odin.png
Odin
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