Shuckle-GX has just been revealed from SM8 Explosive Impact! The set will be released in Japan on September 7th, and in America on November 2nd as part of Lost Thunder. Thanks goes to Bangiras for the translations!
Ability: Protective Pot
Prevent all damage done to this Pokemon by your opponent’s Pokemon with 2 or less Energy attached to them.
[C] Triple Poison: Your opponent’s Active Pokemon is now Poisoned. Put 3 damage counters instead of 1 on that Pokemon between turns.
[C] Wrap GX: 40 damage. Your opponent’s Active Pokemon is now Paralyzed. (You can’t use more than 1 GX attack in a game.)
When 1 of your Pokemon-GX is Knocked Out, your opponent takes 2 Prize cards.
Weakness: Fire (x2)