Metal Core Barrier
If this card is attached to 1 of your Pokémon, discard it at the end of your opponent's turn. The Metal Pokémon this card is attached to takes 70 less damage from your opponent's attacks (after applying Weakness and Resistance).
Attach a Pokémon Tool to 1 of your Pokémon that doesn't already have a Pokémon Tool attached to it.
You may play as many Item cards as you like during your turn (before your attack).