Sun and Moon have 29 Z-Crystals: 18 type crystals, and 11 crystals reserved for a specific Pokémon. Most are obtained during the adventure, a few are hidden or reserved for the post-League, and four were distribution gifts.
A type crystal transforms any move of its type, on any Pokémon. A Pokémon-specific crystal only works with that Pokémon, and only with a specific move: Pikanium Z requires Volt Tackle, Tapunium Z requires Nature’s Madness.
The following table shows the location of each crystal. The links lead to the corresponding walkthrough step.
