Goodra (197/264) [SWSH08 Fusion Strike] Reverse Holofoil - Rare

As long as this Pokémon is in the Active Spot, whenever your opponent tries to attach an Energy card from their hand to a Pokémon, they must flip a coin. If tails, your opponent discards that Energy card instead of attaching it, and this doesn't use up their Energy attachment for the turn.