A new Item card named Beast Ring will debut in SM5+ Ultra Force! The set will release in Japan on January 19th.
You may only play this card when your opponent has 3 or 4 Prize cards remaining.
Search your deck for up 2 Basic Energy, reveal them, and attach them to 1 of your Ultra Beast Pokemon. Then, shuffle your deck.
You may play as many Item cards as you like during your turn (before your attack).
Thanks goes to Franco T. for the translation!