Corrected entry: If the power relinquishing spell is in Piper's mind, as we see in episode 4-7 'Brain Drain' when the Source tries to retrieve it, then surely they could have used that on Tuatha in episode 2-6 'That Old Black Magic'.
Corrected entry: In "Thank You for Not Morphing," Victor is played by Tony Denison. But in "We All Scream for Ice Cream," and all the other episodes with him, he was played by James Read. The actors don't look anything like each other, either.
Corrected entry: When Phoebe first discovered that Leo was an angel and he had come back to help Max, this episode implies that he can only help new witches who are discovering their power, but he stayed with the charmed ones for years.
Corrected entry: Throughout the whole show, Leo heals humans, but in one episode when everyone still thought Cole was just a human, Phoebe asks Leo to heal Cole and Leo says he can't, it's against the rules.
Corrected entry: In the first season, witches aren't allowed to know they have a whitelighter, but later in the seasons, all Leo's witches call for him.
Corrected entry: How come when Rex (Season 1) astral projected, he couldn't be seen, but when Prue astral projects, she can be seen?
Correction: Prue's astral projection is a different version of the power than the warlock ability, as we see later on when Barbas astral projects as well.
Corrected entry: When the sisters are in the nightclub P3 they can hear everything they say to each other really well. If you are in a nightclub you have to shout over the music but they can talk normal and hear every word the other says.
Correction: Some nightclubs are not that loud. Plus most clubs turn the volume up as it gets later.
Corrected entry: Prue's death was not originally scripted. They just took her out of the show because Shannen Doherty and Alyssa Milano became bitter enemies, and Phoebe was a more popular character. In fact, Shannen Doherty showed up for rehearsal for season four and they told her she was fired.
Correction: Shannon Doherty actually left the show Charmed months before season 4 started, she actually made up her mind about that earlier in December. She left because she thought the work was no longer fulfilling and to quote her, "Theres too much drama on the set, and not enough passion for the work". She did have words with Alyssa Milano backstage and they weren't the best of friends, but according to her, that didn't effect her decision to leave the show.
Corrected entry: In some later episodes of season four, Piper is sad because she has some fertility problems, making it hard for her to conceive a child. The only reason Wyatt was conceived is because Piper accidentally ate a chocolate that made her fertile with demon seed (explaining Wyatt's future evilness). But in season six, Chris is conceived as if Piper never had fertility problems at all.
Correction: Many people with fertility problems go on to concieve naturally.
Corrected entry: When magic was exposed to the world when the charmed ones were trying to vanquish the demon that eventually killed Prue, everything got out of hand, and they needed tempas in the end. However, seasons later when Wyatt (Piper and Leo's baby) exposed magic by bringing the dragon out of the television, the cleaners came and erased everything, and there was no mess (besides the loss of Wyatt. Why didn't the cleaners come earlier, when the news crew captured the exposure on tape?
Correction: As was stated, the Charmed Ones were well known for dealing with the messes on their own. As such, the only real reason the Cleaners finally interfered was due to Wyatt and his powerful abilities.
Corrected entry: Any time Leo uses his healing touch on someone, their damaged clothing is repaired and their blood stains disappear. Since Leo can't even heal injured animals, his power certainly wouldn't have any effect on torn fabric.
Correction: Since Leo fixes broken pipes with his power in "Saving Private Leo" and the P3 sign in "Size Matters", we can assume that he can heal just about anything. It's anyone's guess why he can't heal animals.
Corrected entry: From the episode where she gets her explosion power Piper seems to ignore her freezing power, even when it would be better to use it. For example, in any episode where she is faced with more than one demon instead of blowing them up one at a time it would make more sense to freeze them all at once. Even if her explosions are more powerful sometimes, there's no logical reason why she should always use them in every situation.
Correction: Yes, there is no LOGICAL reason. But considering that Prue was the only one to ever get a pure offensive power (and remembering how long Phoebe whined about not getting an active power), it makes sense that Piper, having been thinking about this all these years, would use the spectacular, flashy, big-boom power before her tried and true freezing, especially in high-pressure situations. Also remember that Piper's known from the start that she can't freeze certain baddies, so it makes sense that her first instinct would be to "reach for the explosions."
Corrected entry: Fair enough, Paige didn't get her witchly powers until she met her sisters and they vanquished Shax together. But not all of her powers are rooted in witchcraft - her orbing, at least, is rooted 100% in her whitelighter heritage. We saw that she orbed in the crash that killed her adopted parents - so why did it take her, conveniently, 21 years to find out she could orb?
Correction: Remember that at first Paige could only orb instinctively to escape from danger, and how often does that happen in everyday life? The car crash and the first time she used her powers to escape Shax were probably the only times she had ever used her power. Her later ability to orb anywhere, anytime, came from months of training.
Correction: The spell can only be used to relinquish your own powers, i.e. Tuatha would have had to say the spell in order to lose her powers.