To expand on that, we could call it a special screamer, maybe use the same model but have her colored different, say a black dress instead, and when she wakes up in a poi she screams, not summoning a new horde, but waking up the others and possibly even changing some into a higher tier zombie for added difficulty, we could call her Siren as a placeholder name, maybe even have her spawn on horde night and when she screams some zombies "glow" like have a red mist around them meaning they have a boost to health and damage, kinda like a bard in dnd