Oracle

"I'm about to make a prediction, okay? So listen close, you punk ass cultist."
"Damn, what happened to you?" Klaus asked, narrowing his eyes at Cass who just stood before him, staring him down with a glassy look in her eyes.
"You don't wanna know, now listen up. We don't have until 2019 to prevent the apocalypse. We have until Monday. We brought the apocalypse back with us."
"What- but how?" Klaus stammered, "Wow this is bad."
"No. It's good.," Cass said with a sinister smile on her lips, "We had a lot of loose ends in the future. Ends that date all the back to 1963. Did you ever wonder why dad decided to adopt us?"
Klaus shook his head.
"Believe me," Cass continued, "It took 8 people and a lot of pressure to get him to do it. And I think you'll find us Hargreeves kids to be very persuasive."