Nancy Drew: The White Wolf of Icicle Creek Easter Egg - Mystico

Go in to the restroom and sometimes nancy will sing something a song, something like: "... 1-555-mystico ..."

Go down to the phone in the lobby and call 1-555-6978426 (1-555-mystico)

Mystico will answer the phone!

Talk to him about diffretn things and he will tell you about something in the deep sea.

Go to the fishing hut and start to fish.
after a while you will see a blue egg in the wather.
Hook it and you will have a blue egg in you inventory.

Now call Mystico again and he will try to hypnose you in to diffrent animals.

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I beleve theres more things you can do with mystico and the blue egg. I will uppdate if i find anyething.