Power of Three

The Old Power of Three
Prue, Piper and Phoebe made up the original Power of Three. Their bond as sisters made them the most powerful force of good magic that the world has ever known. They each had their own individual powers, but it was when they worked together that they were strongest.

The New Power of Three
After Prue died, Piper and Phoebe were left venerable. But when they discovered their baby half-sister, Paige, the Power of Three was reconstituted. The New Power of Three was born, with the first ever half witch-half whitelighter.