The highest-ranking member of the First Mane Six and basically the brains of the group. She is also the head general of the Germanian Wehrmacht Army. Became the head of the Wehrmacht in the year 1943 and is currently in charge. Velvet have fought in many battles during the Great War and led many know campaigns across Europia, North Zebrika, and Equestria, along with major battles she has won many battles through each campagian and won many respects from those who serve under her.  
Velvet is also the mother of Shining Armor and Twilight Sparkle until……. well I would want to wait for what happened in her past.
 
Not only a Wehrmacht leader, but is the head scientist of Germania’s Science Division and the mother of the Millennium Battalion. The Millennium is also Velvet’s own personal army. She owns about 100 compounds for different types of science projects and fields at certain hard to reach places within the Germanian Empire.  
Since she is the most high-ranking member in the Mane 6 she too works very close to Nathan, giving him advice and helping him understand the science and its language. Velvet too is the most powerful unicorn as she has written many scrolls and books about the use of magic from tools to weapons.