One in Six by Joel Dickinson

Three participants sit on stage. 

An object is passed between the participants. They are told to stop when it feels right for them and to hold out their arms with closed fists. Only one hand contains the object.

The magician knows which participant is holding the object and you reveal which hand it is in.
Then, as a second kick, your prediction proves to be correct.
You then perform an amazing drawing duplication with a volunteer.
You reveal their star sign with no guess work or progressive anagrams, no preshow work, and no dual reality. You are correct.
It's easy to do and leaves lots of room for showmanship. 

You don't have to go close to the participants. There's no "truth teller or liar," and no questions are asked. 

This is practical and... 

...no guess work 

...no electronics 

...no magnets 

...no stooges 

...no pre-show work 

This includes a built-in star sign divination that is guaranteed to stump your audience.