Prue Halliwell

Prudence Halliwell (Often shortened to just 'Prue') was the eldest Charmed One until her death in 2001 at the hands of a demon called Shax.

She was regarded as the bravest of the sisters and would often be the witch that took charge in serious situations.

Her powers were mostly movement based, such as moving objects with her mind and Astral Projection, which essentially allowed her to be in two places at once for a short period of time. She, like her sisters possessed the powers of basic witches such as scrying, potion making and casting spells and  had access to the Power of Three.

Prue's most notable relationship was her relationship with Andy Trudeau. Their relationship ended during the season one series finale when he was tragically killed by Rodriguez.

In the season 3 finale, the sisters found themselves in a terrible situation after Piper inadvertantly used her magic in public, exposing themselves to the whole world. During the mass panic, Piper got shot by a crazed wannabe. As Phoebe nor Leo were around, Prue was forced to take her sister to the hospital, where Piper ultimately died. Phoebe and Leo made a deal with The Source of All Evil to save her sister but The Source double crossed the sisters in true demon fashion and when, reversing time, he did not warn Prue and Piper of Shax's presence. As a result, Prue and Piper were ambushed and blasted through a wall. Unfortunately for Prue, Leo could not save her. As a result of Prue's death, her half sister was introduced in the season premiere of season 4 to continue the Power of Three.

The sisters tried to contact with Prue by calling for a lost witch but to no avail. It was revealed that the Charmed Ones were not allowed to contact Prue.

Prue never met her half sister, Paige.

Season 9

Prue will make her return during Season 9. At this point it is currently unknown in which form Prue will return or if she'll be alive again to become the Power of Four.