Hope you enjoy this little short story! It's been stuck in my head forever and I think it'd be a cool final battle. Granted, this is before I've seen the last few episodes of Season 8, so it definitely does not follow whats going on, but I hope you still like. :)

It's post saving Bobby, Crowley has part of the angel tablet, Cas is not controlled by Naomi. Just read, you'll understand.

I do not own Supernatural or any of its characters, but that still doesn't stop me, or anyone else for that matter, making fanfictions about them! ;)

Sam and Dean were at the Men of Letters base. Dean was going through the storage unit while Sam was reading through some of the old books that were left behind. Hoping to maybe catch a break on the Angel tablet, the hunters completely ignore when their cell phone rings.

"You gonna get that, Sammy?" Dean asks nose still in the book he was looking for.

"If it's important, they'll leave a message." He replied. Dean shrugged and they continued to do their research. Shortly after Sam's phone stopped ringing, Dean's phone rang and with a heavy sigh he picked up the phone and answered.

"Hello?" he asked trying to let the caller on the other line know he was annoyed.

"Hello, Dean. Is this a bad time?" came the so familiar voice that Dean had been dying to hear.

"Cas?" his voice lightened up and he set his book down. Sam as well raised his brows and escaped the book to listen in on the conversation.

"Dean, I need to talk to you and Sam. I need your help. Where are you? I can't find you guys." Castiel asked with urgency sounding in his voice.

Dean gave him the address to where him and Sam were. They had hung up the conversation and waited for Castiel to appear. There was a knock on the door up the stairs. Dean and Sam went up to investigate. When they opened the door, they saw Castiel standing outside.

"I... I can't come in. I need you to allow me to come in." he said in a frown of confusion.

"What? Cas, just come in." Sam said slighty confused as well.

Cas had asked briefly where they were. Dean told him about the Men of Letters and how their grandfather on their dads side was a Men of Letters. They explained to Cas how the base they were staying at protected them from all known creatures.

"Well, that would explain why I could not enter without acceptance." Castiel said.

"So, why are you here? Did something turn up?" Sam asked. The boys knew something was happening by the sigh Castiel gave looking at the floor.

"Crowley's found half the angel tablet. It's only a matter of time before he finds the other piece. He captured one of Heaven's angels and is torturing her for information. Information we didn't know we had. She reviled Heaven's weapon to control, well, everything. Crowley will soon know the location of where it is at and he will destroy all of the Angels and more than likely destroy humans. It will be Hell on Earth." Castiel finished giving a sorrowful look to the brothers.

Dean and Sam looked at each other in shock. Maybe it was fear, Castiel couldn't tell the difference. All he knew was that it was basically Armageddon again. Castiel went on to explain what the weapon was and why it was never mentioned in their Bible (which got more wrong than it did right anyways) and why the angels barely knew about it.

"Who does Crowley have?" Dean asked.

Castiel started to answer when he dropped to his knees with a sharp pain in his head. Seconds later he came through and stood up with a horrified look on his face.

"He had Naomi." he said.

"Naomi, the Naomi who was controlling you and tried to make you kill me?" Dean asked remembering the horrible event.

"Yes."

"Wait, had?" Sam asked then.

"She is dead." Castiel replied with a sigh.

"No offence Cas, but I don't really feel too bad." Dean replied as he helped the angel up to his feet and into a chair.

"You guys don't understand. Crowley is declaring war against us. Heaven and Earth. He has killed 6 of by brothers and sisters and now their leader. Heaven is scared now and in hiding. If Crowley wins, he will kill everyone. Men, women, and children."

The three of them stood in silence for what felt like eternity. Finally Dean stood up, and walked over to his coat.

"Okay. We're in." the older Winchester said. Sam nodded in agreement. "We'll need an army though. I imagine Crowley will have some demons gathered up together. There are still some hunters as crazy as we are I'm sure." He added earning a dry chuckle from Sam.

Castiel thought for a few minutes. When suddenly a light bulb clicked.

"I have an idea. Give me a few hours and I'll have an army for you. In the mean time, maybe go to Kevin and the hunter he is staying with. Ask them if they can help."

Before Dean or Sam could say anything, the angel was gone.

"Well, Sammy, ready to stop another apocalypse?" Dean asked. Sam gave a small smile and the two left the base and made their way to Garth's safe boat.

I'm just going to make this into short chapters. I don't know about you guys, but I like reading a few short chapters over one long ass one. :P Anyways, hope you're interested. Next chapter will be a BIG reunion. I think/hope you guys will like it.

Thank you for reading!