TAG TEAM Pokémon-GX Announced at Worlds

[Pokemon Trainer]

Today during the opening ceremony, The Pokémon Company president Tsunekazu Ishihara introduced new cards featuring TAG TEAM Pokémon-GX.
Two Pokémon of the same type join forces and battle together to deal more damage (but if knocked out the opponent take 3 Prize Cards).
Those new cards will be available early next year.

TAG TEAM Pokémon-GX Announced at Worlds!
Get a glimpse of these powerful new cards, coming to the Pokémon TCG early in 2019.
Taking the stage at the most prestigious Pokémon Trading Card Game event of the year, The Pokémon Company president Tsunekazu Ishihara introduced stunning new cards featuring TAG TEAM Pokémon-GX! Two Pokémon of the same type join forces and battle together on these powerful new cards, coming early next year. Look forward to battling with new TAG TEAM Pokémon-GX next year at the 2019 Pokémon World Championships!

Source: official website