u/Darkzien

Just a small correction these pieces cannot be played by themselves then can only be played as magnetic to Rumble

So Chimes are kind of a new mechanic. They can appear on anything like on your hero, enemy hero, location, or minions. They represented with little tiny symbol on cards. You can collect them by changing the health of a target. As you collect them, Bard appears at the left side, showing the count.