Stakataka-GX (Hidden Fates SV74/SV94)
0

Ability Ultra Wall

Your Ultra Beasts take 10 less damage from your opponent's attacks (after applying Weakness and Resistance).

Metal Metal Colorless

Gigaton Stomp

120
Metal Metal Colorless

Assembly-GX

50+

This attack does 50 more damage for each Prize card you have taken. (You can't use more than 1 GX attack in a game.)

Card rule

When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.