Items, Z-Crystals, #844
Aloraichium Z appears in 4 version groups since Generation VII, a Z-Crystals item in the Key Items pocket
PokéAPI item 844 of 2,223, Z-Crystals category, Key Items pocket
Effect, in PokéAPI's words
Aloraichium Z: “Held: Allows Alola Raichu to upgrade Thunderbolt into Stoked Sparksurfer.”
Games
Aloraichium Z is listed in the text of 4 version groups, first in Generation VII
Game index by generation
IIIIIIIVVVIVIIVIIIIX
Named in
Sun and MoonUltra Sun and Ultra MoonLet's Go Pikachu and Let's Go EeveeSword and Shield