How to obtain Zygarde

Obtaining Zygarde

To obtain Zygarde, first play as one of the Kalos protagonists and catch Xerneas and Yveltal. Build a party made up entirely of generation-six Pokémon and head to the end of the Z-Crystal Cave at the Battle Frontier.

To obtain Zygarde's 10% Forme, leave it at the Day Care with a Ditto. Complete Forme activates in battle when its HP falls below half.