Nymphadora Valierevna (born 788972.M41) is a a commanding officer in the Astra Militarum’s 203rd Combined Siege Regiment serving as the current captain of the regiment’s 1st Combat Engineer Company. Nymphadora was among the first wave of replacements sent to replenish the ranks of the newly reformed 203rd Combined following its losses and refounding during the Taiga Worlds Campaign. Skilled in the art of planning and scratch-building explosives, she was quickly assigned to serve with the regiment’s combat engineers in 2nd Battalion.