The Multiplied

every time any one of these creatures is referred to in speech- whether by pronoun, a name given, etc.- another one appears

the name of whoever referred to them (therefore spawned them) is written on the black bar floating above their heads

if not referred to for a certain amount of time, they will disappear one by one until the original is left

the original is different in appearance as it's nametag does not display any name, and the horn on its belly is upside down compared to the rest