How do you get black bricks on MLN

How to get them is......

• Buy the Crest of the House of Gauntlets Module Blueprint from Princess Cynthia's page and set it up on your page. It requires ten House of Gauntlets Victory Banners to set up
  

• Click someone's Castle Module for a chance to win a Black LEGO Brick.
• Set up a Pet Robot Module.

Befriend me! Nathan6342