SCP-5351 is a humanoid entity superficially resembling a young woman of Slavic descent. Despite its human appearance, SCP-5351 has demonstrated a number of anomalous capabilities, most prominently the ability to appear in the immediate vicinity of individuals who either repeat exact statements made by SCP-5351 themselves or access media which does the same.

After appearing following such an event, SCP-5351 will proceed to kill the individual who reproduced their words, followed by anyone in the