Dark Jolteon (38/82) [Team Rocket Unlimited]

[L] Lightning Flash (20)
If the Defending Pokemon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.

[1LL] Thunder Attack (30)
Flip a coin. If heads, the Defending Pokemon is now Paralyzed. If tails, Dark Jolteon does 10 damage to itself.