Bronzong MD 16

As long as Bronzong is your Active Pokémon, put 1 damage counter on each of your opponent's Pokémon that has any Poké-Powers between turns.

Put 1 damage counter on each of your opponent's Pokémon that already has damage counters on it.

During your opponent's next turn, any damage done to Bronzong by attacks is reduced by 20 (after applying Weakness and Resistance).