Doppleganger Cantrip

E/F/M:

When a practitioner activates this Casting, the subject is able to assume instantly a form that is the exact duplicate of another human or humanoid of roughly the same size and mass. In addition to duplicating the appearance of the other, the subject is able to speak in the same voice, walk the same, have the same mannerisms, etc., as the one being mimickedÑassuming that the caster has been able to observe these things so as to include them in the dweomers Effect. This Cantrip does not, however, provide the caster with knowledge of the subject's memories, languages known, vocabulary/favorite or typical phrasing/speech patterns, and the like, so these can be important means of identifying an impostor, especially if both the imitation and real individual are present