A former assassin who escaped from the Gardens with Swin. Her weapons of choice are a set of specially-made needles and an army of explosive-stuffed teddy bears. As her intuition and abilities of both prediction and calculation far exceed those of an average individual, Nadia is capable of analyzing combat situations to determine her enemies' weaknesses. However, because doing so tends to burn her out rather quickly, she takes every opportunity outside of battle to slack off. Her selfish behavior and the spoiled attitude she takes with Swin tend to distract from the fact that, in truth, she's actually far more of an untrusting realist than Swin is. Aware as she is that Swin is, deep down, the more kindhearted of the two, Nadia strives to support him by acting as the cunning member of their pair when they come into contact with the more nefarious parts of their job. Like Swin, she has also made a number of new friends since the events in Crossbell, and is currently attempting to make a new life for herself.