Overview
Legendary Pokémon central to the mysteries of Lumiose City.
How it works
Zygarde is composed of Cells and Cores; the number assembled affects its form. Official story material shows Zygarde taking a special interest in the protagonist. Its 10%, 50% and Complete forms are important to understanding the character.
How to play
Treat Zygarde first as a story subject, not an early-game starter or guaranteed wild-zone encounter. Follow story clues, learn the role of its forms and avoid spoilers if you are new to the adventure.
Mistakes to avoid
Do not invent a universal capture location or item requirement. Different forms have distinct context and should not be collapsed into one ordinary encounter.
Go further: Zygarde
What its forms mean
The 10% and 50% forms use only part of Zygarde’s combined Cells, whereas Complete Forme represents a fuller assembly.
Spoiler-light reading
The narrative connects Zygarde to the wider problems of Lumiose City. Consult the story section for the broader setup without assuming every plot outcome.