Mega Gyarados will join Pokémon UNITE as a new playable character on December 5, followed by Mega Charizard Y on December 19. Both additions give players fresh options to shake up team comps as the holiday season kicks in. With two big fan favorites arriving back to back, December is shaping up to be a busy month for anyone looking to try new roles or experiment with different strategies on Aeos Island. Be sure to check out how each Mega fits into the current meta once they drop.
Source: The Pokémon Company
Pokémon Blog 
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