Disclaimer: I do not own Buffyverse, Charmed, Supernatural or anything else you may recognize

I never finished watching Supernatural when I first saw it, probably stopped somewhere around Season 8 I'd say, and now the show is finally over at Season 15. Wow, it went on for ages now.

And I forgot a lot too, so I recently started rewatching it, and only done with the first 2 Seasons now. Will watch it till the end this time, yep, all 15 Seasons.

Then, near Season 1's end, a short crossover story with Buffyverse and Charmed came to my mind. Was thinking TVDverse as well but didn't want to overstuff it, so its Buffyverse, Charmed and Supernatural.

So for Supernatural, its near Season 1's end, starting from 1x20 I'd say. For Buffyverse, its during Buffy Season 6/Angel Season 3, after Angel 3x11, and Buffy 6x11 too, since it seemed like the best place to start for me.

For Charmed its post-series.

Of course some lore combining is in order.

First of all, regarding the Charmed Vampires, they were pretty different from both of these, so basically these are the Underworld Vampires, a completely different breed of them, with a Queen Vampire and a hierarchy under them, and so they're just a different breed with different powers, and aren't seen as much as the Buffyverse or Supernatural breeds.

Now, for Supernatural Vampires existing in the same Universe as Buffyverse Vampires, that would be a bit harder to explain for some very obvious reasons, since the Supernatural Vampires aren't repelled by crosses, or killed by sunlight or stakes to the heart, and need to be beheaded, or other stuff like the Colt and all that.

But, different species of Vamps existing in the same Universe is not that out of place. They could just have an unspoken rule to not interfere in each other's business, and both species occupy different places too.

Plus the Werewolf that bit Nina Ash, and the Werewolf that Nina herself turned into later, were both clearly different species from Oz, so different Vamp species is not that hard to imagine either.

Thanks a lot to Bl4ckHunter and Marcus S. Lazarus for their suggestions and help with this story here. And some parts of this are taken from Bl4ckHunter's 'The intervention from the Whitelighter' so thanks a lot to him too.

And thanks a lot to Marcus S. Lazarus for the title as well.

Any power level whining comments will be ignored and deleted, you've been warned.

Queen Elizabeth II passed away. You will be missed. Rest In Peace. Long Live The Queen!

Enjoy.

Chapter 1- Help

Buffy was sitting in front of Willow on the table as they had breakfast, Buffy muttering. "Like, really, I'd no idea that invisible thing was gonna kill me."

"We don't realize how bad certain things are until its too late", Willow muttered, obviously referring to her own magic problem there.

But Buffy was too much into her problems right now to get what she was referring to, and just continued eating, as did Willow, when the bell rang.

Both shared a look, wondering who it could be, and Buffy went to the door, opening it to see a young beautiful woman with long, dark hair, though she seemed older than her, almost reaching thirty.

Buffy knew it couldn't be a Vampire since the woman was out in the day, while there were other Demons who could look human, but attacking her in her home in broad daylight?

"Uhh, how may I help you?" Buffy asked.

"My name is Paige Matthews, you must be Buffy Summers, the Slayer", Paige noted, Buffy surprised that this 'Paige' knew about that, before Paige said. "I'm actually looking for your friend, Willow Rosenberg."

Willow heard and walked out from the dining room behind Buffy. "Yes, I'm Willow, what's going on?"

"I'm Paige Matthews, a Witch and a Whitelighter", Paige introduced herself to Willow.

"Witch…." Buffy muttered before telling Paige. "Sorry, Will doesn't need another Witch right now."

"What's a Whitelighter?" Willow inquired.

"Basically Guardian Angels who watch over good Witches and future Whitelighters", Paige explained. "To guide them so they can fulfill their destinies. One becomes a Whitelighter on fulfilling their destiny in their life, but I'm part-Whitelighter, part-Witch so I don't have the usual requirement, and can do stuff of both."

"And….you're here because….." Willow trailed off.

"We work under a group called the Elders, who are like The Powers That Be to some extent, but they take a bit of a more active role in participating in the events of the world, as inefficient as they are at it", Paige said with some bitterness. "While The Powers That Be are higher than the Elders and don't directly participate as much, rather work through their own manipulations."

"Right", Buffy processed what Paige had told her. "So these Whitelighters guide future Whitelighters and good Witches, and you're part-Witch, part-Whitelighter, and I'm guessing", she turned to Willow, "she is your charge."

"Yeah, she is my charge now", Paige said, walking inside now, past Buffy to Willow, who looked very nervous.

"What are you going to do?" Willow asked.

"Well, I'll try to help you as best as I can", Paige assured Willow. "Plus I'm also affiliated with a Magic School where we take good Witches."

Now Willow's eyes widened. "No! I'm not going to any magic school, you know how much I messed up-"

Paige put her hands on Willow's shoulders gently. "We're not taking you there. Having you there when you're still only recovering from your addiction would be a stupid move on our part. No, we're just going to help you the best we can until you're confident enough. Then, if you want to go, we'll take you."

"Huh?" Willow muttered, now processing what she'd been told properly, thinking about it.

"What can you do though?" Buffy asked Paige, who noticed one plate on the dining table was empty. Paige aimed her hand at it and orbed it to her own hand, before handing it out to Buffy, who took it.

"Combination of Witch and Whitelighter power. The latter can orb stuff, orbing being the Whitelighter version of teleportation, and its used in tandem with my Witch telekinesis", Paige explained.

"Wow", Buffy muttered, realizing just how powerful Paige was.

"And we know about what you do here, very good work", Paige told Buffy, before sitting down. "I've two half-sisters, we're supposed to be amongst the most powerful Witches in the world and all that, we're destined to be that."

"Really?" Willow asked, before remembering something she'd once read in a book. "Are you three the-"

"Yes, we're the Charmed Ones", Paige revealed with a nod. "One of my sisters can do molecular manipulation, the other can have visions of the future."

"Damn!" Buffy said, before looking at Willow. "So, are yo-"

"I'm not going to this magic school", Willow said immediately. "At least not yet."

"And you don't need to", Paige assured Willow. "But I can sense it, magic is a part of you, so while you need to recover from the dark stuff, you can't give it up completely. I once dated a guy who'd magic addiction", Paige groaned at the memory. "He was much worse about it than you, so you can be better."

Willow didn't look convinced, but did seem to appreciate Paige being there for her, while Paige started moving off. "If you need me, you just need to call my name." Before leaving, Paige added. "Me and my sisters will be coming to visit you in a bit too, just to help out."

"Thank you", Willow said from her own end, and Paige nodded, before orbing away.

"She's nice", Buffy muttered, before looking at Willow. "Guess you have some help now."

"Yeah", Willow muttered. "Guess I do."

Later, Halliwell Manor

Paige sat with Piper, Phoebe, as well as Henry, Leo and Coop, with Wyatt out in the Magic School, and Chris asleep.

"So, she had an addiction she's recovering from", Piper noted. "Well, I guess you can help her."

"Not just that", Paige told all of them. "I sensed her power." She revealed. "She has the potential to be the most powerful Witch ever. Yes, even more powerful than us."

That was a shock to all three of them.

"Wow!" Phoebe commented. "Guess we need to really help her stay on the right path then, if not, well-"

"We will", Paige assured them all. "She looked pretty regretful of what she did, and didn't even want to come to the school to stay away from magic."

"I think she can be helped, yes", Leo nodded as well. "But first, she has to be helped before we take her to the school."

"My thoughts exactly", Paige agreed.

"Well, if she is supposed to be that powerful, best to guide her", Henry said as well before looking at Paige. "And I know you'll do a swell job, honey."

"Thank you, honey", Paige leaned in, giving him a kiss as he kissed her back, then she looked around at all of them.

"What?" Coop asked.

Paige looked at her sisters. "I think all three of us should meet her once too, in time."

Piper and Phoebe shared a look, then nodded in agreement, since yes, that would be essential.

"In the meantime, from what I got, there are two more people responsible for this mess, so gonna go meet 'em", Paige shrugged before orbing away.

"Wow, does she ever stop working?" Coop asked.

"Nope, when it comes to helping, she never stops", Henry shook his head with a fond smile.

Rack was in his lair, making another concoction, when there was a blue shimmer in front of him, and then Paige appeared, glaring at him.

"Who are you?" Rack asked, getting on the defensive already. "I-"

"Your days of preying on young, innocent women are over", Paige said immediately when Rack hurled a blast of dark magic at her, but she orbed it and hurled it back at him, striking his face as he was sent flying off and crashing into some stuff behind, groaning in pain.

Then, Paige hurled a potion at him which destroyed him finally, ending his threat.

Later, England

Giles was reading a book when there was a blue shimmer in front of him, and Paige was there.

"Uhh, who are you, and how may I help you?" Giles inquired.

"My name is Paige Matthews, I'm part Witch, part Whitelighter, and a Charmed One", Paige revealed, shocking Giles that a Charmed One had come to meet him.

"Bloody hell!" He muttered, before holding out his hand. "I'm Rupert Giles, a Watcher, honored to meet you."

Paige shook his hand, but she wasn't in the mood for small talk, this was important. "You haven't heard anything going on in Sunnydale, have you?"

"Sunnydale?" Giles asked. "Everything's all right with Buffy, right?"

"Not Buffy, Willow", Paige said, making Giles' eyes widen.

"What happened?"

"Couple of days ago, Willow ended up encountering a Warlock named 'Rack'." Paige explained and Giles paled, while Paige nodded. "That's right. And do you want to know what happened next? He gave her so much taste of his magic it drove her out of her mind and she almost got that Dawn girl, Buffy's sister, killed while playing with her new powers."

Giles widened his eyes in terror as he breathed out. "Dear Lord, I had no idea…"

"And have you considered the possibility that you share some blame on it?" Paige asked in a disapproving tone, stepping up so close to Giles that their faces were inches apart from each other. "I understand you were trying to do what you thought was best for Buffy and didn't want her to rely so much on you, but others needed you as much as she did, yet you neglected them in favor of her and where were you, when they needed you the most? What have you done to prevent what has happened with Willow and her addiction to magic? Like when her words came to a reality or the memory wiping?"

Giles opened his mouth to say something to justify himself, but nothing came out as his mind started looking back. While he had been there for Buffy most of the time, he had played a father figure to most of the Scooby Gang as well, but he had not been there for any of them as much as for her and while he wanted Buffy to be more independent, the rest needed him as much as she did and at best, he had given Willow just basic instructions and advices on magic, at worst, he had called her a rank amateur, making him realize he could have done more for her as shame and guilt flooded him.

"You were the adult, and you failed here", Paige said, and now Giles could not defend himself.

"Oh, dear. I… I must remedy this. I must return back—" Giles started as he turned, about to pack his things.

"No, we have it handled", Paige told him. "You can still help her if you like, but we've to help her now because you couldn't before."

And then, Paige orbed away, leaving behind a contemplating Giles who now realized that while he'd been there for Buffy, he'd failed the others, especially Willow.

Sunnydale

"So, the Charmed Ones are going to help Willow?" Tara asked, clearly not believing it, and Buffy nodded, while Xander was nearby too, Dawn having gone to school. Willow was upstairs, not wanting to see Tara due to how much she'd hurt her.

"Yeah, and Paige looked pretty genuine about it", Buffy told Tara as well, who seemed pleased with this turn of events.

"Well, I've read a little about them, if they'll help her, then its all good", Tara said, knowing they could help her.

"Really? You think they can?" Xander asked.

"Yeah, I think they can", Tara told him when there was a blue shimmer, and Paige appeared there, with Piper and Phoebe too.

"Hey", Paige greeted them, before seeing Tara and Xander. "You two must be Tara and Xander. I'm Paige Matthews, and these are my sisters-"

"Piper Halliwell."

"And Phoebe Halliwell."

"Hello, honored to meet you", Tara held out her hand, shaking it with all three of theirs.

"Where's Willow?" Piper then asked. "We'll all be talking to her once."

"WILL!" Buffy cried out. "Paige is here with her sisters!"

"Oh!" Willow came down, then saw Tara was there too, and immediately deflated, about to turn and go, but Paige grasped her gently.

"I think it'd be nice if all of us sit down for this and get acquainted with each other", Paige told her, and while Willow was uncomfortable near Tara, Paige wasn't wrong either.

Tara herself made to leave now due to seeing Willow's discomfort but Buffy stopped her. "Paige is right, Tara."

"Yeah, I think this little sit down goes beyond your personal matters", Xander added, and Tara realized they were right, so she stopped.

"Well, Paige told us about you, and before we start, I can do this", Piper threw a plate up, then froze it in midair, before grabbing it and putting it back down. "And I can make it explode too but don't think you guys would like that."

Some chuckles went around as Buffy said. "Nope, that'd suck."

"Look, you'd addiction, but you're recovering now, it doesn't make you a bad person", Phoebe told Willow. "We've used magic for some personal gain too at times. There's always a consequence."

"And now I'm facing those", Willow sighed, sitting down, as Buffy and Xander sat on either side of her, Tara standing at a distance as she knew being too close would only make Willow worse.

She could forgive Willow, if not forget, but that was going to take some time too.

The Charmed Ones sat in front of her as Paige started. "Yeah, but, this is a lesson learnt the hard way. Besides, the adult in this situation, that is Giles, did not guide you properly, so some blame lies on him too."

Willow looked up at them with self-loathing eyes, Piper continuing. "Now, with us three here, you don't have to worry about slipping back into it."

The chat continued for quite a while, as the groups got acquainted with each other, and by the end of it, Willow was a bit better, deciding these three could at least help her, and the rest seemed to agree with that assessment too.

Things were looking up for now, but they did not know yet, that another darkness was rising, and they'd have to soon help to stop it.

That's Chapter 1 done, we only got the 'Buffy' and 'Charmed' side of things right now, but the 'Angel' and 'Supernatural' stuff will come in next chapter.

I wanted the Scoobies and the Charmed Ones to have a pre-established relationship, but also not just say they know each other, I also wanted to show how they'd meet, and this is how.

After this, we will meet the Winchesters and Team Angel. I apologize in advance if the Supernatural characters will sound OOC, since this is my first time writing for that fandom.

I love Giles but he failed Willow with her magic education, and I've pointed that out in many other stories of mine too.

At least Rack is dealt with.

I want to one day write a crossover of some major supernatural franchises, those being Buffyverse, Charmed 1998, Supernatural, Teen Wolf, TVDverse and True Blood, but for that I'll first have to finish Supernatural, then watch Teen Wolf and True Blood.

So until then, this short story you can consider a test run for whenever I eventually do that crossover.

Hope all enjoyed and see you all next time with another chapter.