Rocket's Minefield Gym (Unlimited)

Description

Rocket's Minefield Gym (gym2-119) is a Stadium Trainer card from Gym Challenge that remains in play until another Stadium replaces it. When any player puts a Basic Pokémon from their hand onto their Bench, they must flip a coin and if it lands tails that Pokémon receives damage counters. The card creates a risky benching environment that can disrupt both players' development and reward decks that avoid or mitigate benching basics.