Hidden Block (Mario Party series)

A Hidden Block is a block that contains coins and random items in the Mario series. It looks identical to Brick Blocks and functions like Brick Blocks, but with one difference: they only appear after landing on a space. It can give out anywhere from 5 to 20 coins or give out items such as Skeleton Keys, stars, and Ztars. Mario Party DS features an item called a Block Sensor that makes a Hidden Block appear on any space the player lands on after use.

Trivia

 * A capsule similar to Hidden Blocks called Coin Block Capsule appears in Mario Party 5. Like Hidden Blocks, they reward money, but unlike Hidden Blocks, their location is set on one space.