Mr. Briney's Compassion 87/97 - Dragon Reverse Holofoil

You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.

Choose 1 of your Pokémon in play (excluding Pokémon-ex). Return that Pokémon and all cards attached to it to your hand.