Nova is an offensive/utility Warframe that excels in speed running, quickly dispatching large numbers of enemies, and killing bosses. What she lacks in defensive abilities, she makes up for in pure offense. As she has a polarity, consider using Corrosive Projection, as it will lower the enemy armor rating by 30%, allowing Molecular Prime to deal more damage to armored enemies. At high levels, it is ideal to use in place of energy siphon.