The Anti-Klaus League is accepting all new members in the Season 1 finale of The OriginalsSeason 1, Episode 22 (“From a Cradle to a Grave”).

In a new sneak peek for tonight’s grand finale, Cami (Leah Pipes) cements herself on Team Marcel (Charles Michael Davis) by welcoming him — and Davina (Danielle Campbell) — into the secret room her uncle left behind. Their mission? Find something that will kill Klaus (Joseph Morgan).

“So this is what Kieran was hiding,” Klaus asks Cami as they enter the hidden room. The psychology student is quick to correct him, saying it looked like her dear old uncle was stockpiling weapons. But then Davina sets the record straight, revealing that they are “dark objects” and that they were “created by witches.”

Marcel starts to suspect that the humans commissioned the witches to provide them with these items, asking, “Kieran’s been keeping this a secret for years, you really sure you want to show me all of this?”

Cami seems pretty confident in her decision to let the secret out. “You said knowing my uncle’s secrets could get me killed?” she retorts. “What if those same secrets could save the lives of my friends?”

“Look at this,” Davina interrupts, showing Cami and Marcel a star-shaped object. “I’ve learned about it in the — it’s called the Devil’s Star. They say one throw can make a thousand cuts.”

Marcel clearly has a lightbulb moment. “A thousand cuts sounds about right,” he says, taking the weapon from Davina’s hands. “I need to make Klaus bleed.”

Uh-oh. We would definitely not want to be Klaus right now!

Will Marcel succeed in using the Devil’s Star on Klaus? Hit the comments and sound off!

The Originals Season 1 finale airs tonight, May 13, at 8 p.m. ET on The CW.

Carson Blackwelder is an Associate Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!