So, what happens when a do-it-yourself cybernetics kit and lab falls into the hands of someone like Childe? She goes, finds a bum, and recreates him as a new minion. Meet ShadowClaw One, her first (successful and still functioning) experiment in that regard. Hey, as Childe has been known to say, "if you can't find a good minion, MAKE one!" ShadowClaw One was Childe's first minion, and is her most loyal minion as he sees her as something like a personal savior.