Prue (https://en.wikipedia.org/wiki/Prue_Halliwell)

https://static1.colliderimages.com/wordpress/wp-content/uploads/2022/03/prue-charmed-powers-1.jpeg?q=50&fit=crop&w=1400&dpr=1.5

vs.

Buffy (https://en.wikipedia.org/wiki/Buffy_Summers)

https://static1.srcdn.com/wordpress/wp-content/uploads/2020/07/8-Buffy-The-Vampire-Slayer-Buffy-Anya.jpg?q=50&fit=crop&w=963&h=481&dpr=1.5

Both are the strongest of their shows. Buffy's the longest surviving vampire slayer (https://en.wikipedia.org/wiki/Slayer_(Buffy_the_Vampire_Slayer)) in history and Prue (https://youtu.be/R2fY_BKV5kg) is the strongest (https://youtu.be/3BxajOjGrK8) of the Power of Three (https://en.wikipedia.org/wiki/Power_of_Three_(Charmed)).

Here's some examples of Buffy's and Prue (https://youtu.be/ycIF8XzsYd0)'s skills respectively:
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