Crystal Barrier
Cost: Colorless
Flip a coin. If heads, prevent all effects of an attack, including damage, done to Tentacool during your opponent's next turn.

HP 50 · Water
Pokémon — Basic
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Cost: Colorless
Flip a coin. If heads, prevent all effects of an attack, including damage, done to Tentacool during your opponent's next turn.
Cost: Water
Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.