Brock's Protection (MODG2 101)

Attach Brock's Protection to 1 of your Pokémon with Brock in its name. Energy cards attached to that Pokémon can't be removed by your opponent's attacks or Trainer cards (except Suppporter and G-SPEC cards). (This doesn't stop the rest of the attack or Trainer card from working normally.)

Brock's Protection Pokémod Gym Challenge 101