Pokémon trainers, get ready to expand your collection. GameStop is giving away a level 50 Midnight Form Lycanroc from May 15th through June 5th. This Lycanroc comes with its Hidden Ability, No Guard, and holds a Life Orb. To get your Lycanroc, just go into GameStop and ask for a code. Once you get your card, head into your game, choose Mystery Gift, then "Get With Code." After following all the instructions, you'll be able to pick up your gift at any Pokémon Center.
Source: The Pokémon Company