Zyon is the smallest and youngest Z-Stack, he is Rude, Mean, Aggresive, Arrogant, Stubborn, Grumpy, Self-Important and usually complains, but almost unlike the other Z-Stacks he sometimes shows a kinder side, being Nice, Kind, Easy-Going, Helpful and Goodhearted, he is the no. 8 of the Z-Stacks, Zyon can also be Clumsy