M-Token
An M-Token is a special collectible found exclusively in Mario vs. Donkey Kong: Mini-Land Mayhem!. They appear as blue coins with a golden border around them, along with a gold M in their centers.
These common objects appear once in every stage, including boss stages, and they are required in every level created in the Construction Zone. M-Tokens, although not necessary to collect to complete the game, reward the player with 2000 points to their score when grabbed, therefore making them vital to earn a trophy on that stage. Additionally, M-Tokens play an important role in unlocking new stages in the special world, Rainbow Summit. Each stage in this world requires a certain number of M-Tokens to be unlocked. Similar to Cards, these items appear to be faded after the stage they are collected in is played again.