Free Pokemon X/Y Shiny Gengar Now Available at GameStop; Diancie

Visit a GameStop in the US this fall and get yourself some free Pokemon.

Upcoming distribution events - North America : r/pokemon

Mega Diancie Officially Announced - The PokeMasters

Pokémon Global News - Today start the Diancie serial code event at Europe and South Africa Diancie is going to be at level 50 with the following moves: Diamond Storm, Reflect, Return

Come get your flying piñata : r/PokemonScarletViolet

Shiny Gengar For Pokémon X And Y Coming To GameStop - Siliconera

Shiny Mega Gengar and Diancie Distributions coming to Pokemon XY

Mega Gengar EX (079/XY-P Japanese Promo) - Pokumon

Event Pokemon - Pokemon X and Y Guide - IGN

List of American region serial code event Pokémon distributions (Generation VI) - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon X & Y Version 1.3 Update Available To Download Now - My Nintendo News