Emerelda Kasim is a "nanomachine colony," an organism made completely of artificial components constructed by nanomachines. She was engineered by a scientist in the Zeboim era named Kim.
Emerelda doesn't really use a weapon, but since she has complete atomic control over her body, it could be registered as a leathal weapon.
Crescens is a gear with an anatomy almost as powerfully bizzare as that of its pilot. It's ether capabilities match that of any gear, including Vierge. This gear has no arms, but instead has wings. As the Chu-chu grandfather said, "did not the birds give up their arms to fly?"
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