May Have Secret
Blind Box Rules:
Blind Box refers to the type of packaging that keeps the collectible toy as a mystery until it is opened. Blind boxes typically come in series that shows a collection; some figurines are rarer to find than others, these are referred to as "secret", "hidden" or "chase" figures.
A whole box contains repeated figures. If there is a secret figure in the box, one basic figure will be randomly replaced by it.