I had an Island Event: The Silver Mirror. I had to choose between two words to speak:
"Speak the word Geminus" and "Speak the word Sunimeg". I unfortunately chose "Geminus" and "The mirror shimmers briefly, like a pool of water, then bigins to go dark. Before it does,<> briefly sees the face of an old man with long, white hair. THe man looks just as startled as <>, then suddenly vanishes as the mirror goes completely dark."
Oh well, such is life.

The other option actually creates a clone of the villager. I missed this detail in my guide.

i thought the effect was "random"

one time Genimus will be the old man, and Sunimeg is the clone and the next time Sunimeg will be the old man and Genimus will be the clone

ive spoken both of the words at different times, and both times i just saw a reflection. not get a clone