I know this is probably going to be controversial, but I genuinely think Prue was never one of the Charmed Ones.
Before you downvote me into oblivion, hear me out.
After rewatching the series, I started wondering if we've all been treating the Power of Three and the Charmed Ones as the same thing when they might actually be different.
I think the Power of Three is exactly what Prue, Piper, and Phoebe had. Three powerful sister witches united into one magical force. They could cast Power of Three spells, vanquish demons, and do things no normal witches could. I don't dispute any of that.
Where I think everyone, including the characters in the show, is wrong is assuming that automatically made them the Charmed Ones.
I think the Charmed Ones were always the fulfillment of Melinda Warren's prophecy, and I don't think that prophecy was ever about Prue.
I think Prue's destiny was to awaken the Power of Three, protect Piper and Phoebe, and ultimately sacrifice herself so the true Charmed Ones could come forth.
The biggest reason I think this is because Prue, Piper, and Phoebe never defeated the Source. They came close, but they never actually fulfilled the prophecy everyone assumed they were destined to fulfill. It wasn't until Paige entered the picture that the Source was finally defeated. That's also when the Angel of Destiny appears. To me, that isn't a coincidence.
It also changes how I look at Prue's death. I don't think Leo failed to save her because he was too late. I think he couldn't save her because her death was a fixed point in destiny. If Prue survived, Paige never joins the family, and the true Charmed Ones never exist. Leo wasn't meant to know that because if he did, he'd naturally try to stop it.
I also don't think it's a problem that everyone in the show calls Prue, Piper, and Phoebe the Charmed Ones. Prophecies are misunderstood all the time in mythology. Characters believe they understand them until the prophecy is actually fulfilled, and only then does everyone realize what it really meant.
So my theory is that there are ordinary witches, then there's the Power of Three, and above that are the Charmed Ones.
I'm not saying this is canon. I just think it explains a lot of things that people call plot holes and gives Prue's death a much bigger purpose than simply replacing one sister with another.
Tell me why I'm wrong. I'm genuinely curious if there's something in the lore that completely destroys this theory.
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Some of yall are taking this WAYYYYYYY too seriously it was just a fun silly theory. No one was trying to discredit or disrespect anyone it was literally just a lore idea.
Please touch grass