Two of the most powerful witches on TV, but who would win?

Willow:
https://i.pinimg.com/originals/51/17/07/511707bcbed6231f753bf381ef425cd9.gif

https://tv-fanatic-res.cloudinary.com/iu/s--cbODI-yL--/t_slideshow/cs_srgb,f_auto,fl_strip_profile.lossy,q_auto:420/v1445009543/slides/1524/willow-rosenberg-buffy-the-vampire-slayer.gif

https://64.media.tumblr.com/3a53dbf7fa89398eb4a657a3a7270cea/tumblr_nhxjk7DzjR1u4nkcto1_400.gifv

vs.

Prue Halliwell:
https://i.gifer.com/7DQn.gif

https://media.tenor.com/images/455e362708fe1b63ad78437529f74437/tenor.gif

https://media.tenor.com/images/10c6a82ba5f26fb58cade51184191b78/tenor.gif

https://i.pinimg.com/originals/ea/97/50/ea97505d6911a27940a05b3d1f8883b8.gif

https://33.media.tumblr.com/21c1be34001a6770ca11e485793bde2f/tumblr_n0ycr1qVDd1qli1hwo6_400.gif

This is one of the most oddest pairing of verses. Since Prue died, we know she's not a strong powerful witch. The obvious winner is Willow.