Surging Sparks · 177/191
Gravity Mountain is a Trainer card from the Surging Sparks expansion of the Pokémon Trading Card Game (card 177/191, Uncommon).
Each Stage 2 Pokémon in play (both yours and your opponent's) gets -30 HP.
You may play only 1 Stadium card during your turn. Put it into the Active Spot, and discard it if another Stadium comes into play. A Stadium with the same name can't be played.