Tapu Koko-GX
SM Black Star Promos

#50 Tapu Koko-GX - SM Black Star Promos (smp)

Tapu Koko-GX is a Lightning-type Pokémon with 170 HP and a retreat cost of two Colorless energy. It features the ability Aero Trail, which allows moving any number of Lightning Energy from other Pokémon to this card when played from hand, followed by switching it with the Active Pokémon. The card includes two attacks: Sky-High Claws, which costs two Lightning and one Colorless energy to deal 130 damage, and Tapu Thunder-GX, a GX attack requiring the same energy cost but dealing 50 damage multiplied by the number of Energy attached to all of the opponent’s Pokémon. The GX attack also enforces a rule limiting its use to once per game. As a Promo rarity card from the Sun & Moon series, it is part of the SM Black Star Promos set released in February 2017. Its design incorporates the Pokémon’s unique traits, with no weaknesses or resistances listed. The card’s artwork and flavor text theme reflect its role as a powerful electric-type Pokémon in competitive play.