Plot

Cole uses petty anger between Prue, Phoebe, and Piper to break their bond and destroy the very foundation of their powers, leaving the sisters defenseless against demonic attack.

The Triad advises Cole to kill Phoebe instead of sleeping with her, otherwise he would die. Cole summons the spirit of rage Andras, a demon that increases anger to rage, and asks him to infect the Halliwell sisters, breaking their sibling bonds. Andras succeeds and the charmed sisters lose their powers, and Phoebe moves to Cole's place. However Cole is in love with Phoebe and controls Belthazor and spares Phoebe, asking her to return to her sisters. When Belthazor unleashes, he fights against the charmed sisters and then Cole is summoned by the Triad.—Claudio Carvalho, Rio de Janeiro, Brazil

In an attempt to destroy the Charmed Ones, Cole enlists the help of Andras, a demon who magnifies anger into rage. Meanwhile, when the sisters lose their magic after using their powers against each other, they are left defenseless against attacks from The Triad and Belthazor.

Prue and Phoebe keep assuming that Piper won't mind taking care of things and Piper is getting annoyed about it. The evil triad hears about this and uses it's powers to get the sisters to turn against each other. As the sisters fight they use their powers against each other finally rendering them powerless which allows the triad to make their move.

Shortly after the Triad warned Cole he'll be killed if he keeps sleeping with Phoebe instead of killing the Charmed trio, he enlists the demon Andras to infect them with raging anger, which should make them break their sisterly bond violently. It certainly works great on the neighbors when invited to the Halliwell manor by Piper, and soon she's bickering with Prue, both throwing tantrums. Because of his growing feelings for Phoebe, Cole sends her in only at the last minute, but Leo helps them to realize the problem and that the only solution is reconciliation - but can they restore their suspended power of three in time when Cole's demonic alter-ego Belthazor bursts in for the kill?—KGF Vissers