You can use this card only if your opponent hasn’t gotten any points.During your opponent’s next turn, all of your Ultra Beasts take −20 damage from attacks from your opponent’s Pokémon.
More information to come...
Set
How to Obtain
Beast Wall
Item
You can use this card only if your opponent hasn’t gotten any points.During your opponent’s next turn, all of your Ultra Beasts take −20 damage from attacks from your opponent’s Pokémon.