Cursed Dice Block
From the Super Mario Wiki
The Cursed Dice Block is a special Dice Block appearing in World 2-2 and World 2-3 of Mario Party: Star Rush. Here, it comes from obtaining a false duplicate of a character on the map in Toad Scramble, which is discovered to be a Peepa. The Peepa then curses the party with a Dice Block that either does nothing or subtracts from the player's total roll. The Peepa cannot be selected, and it eventually disappears after a set period of time.