Vampire Diaries season 3 Episode 18

Damon and Stefan make plans to destroy Klaus with their new weapon. Klaus and Rebekah convince Finn to cooperate with their plans to break the link when they reunite him with Sage. Klaus coerces Bonnie into breaking Esther's linking spell. Rebekah is more interested in her own plans to torture Damon for revenge. Bonnie is unsure if she can perform the unlinking spell, but Klaus threatens her mother and shows her that he has Kol watching Jeremy. Stefan lures Finn and Matt stakes him. Bonnie successfully breaks the linking spell. Stefan is attacked by Sage, who is upset over Finn's demise. Sage is about to end Stefan, but dies suddenly. Stefan, Elena, and Caroline realize that if an Original is killed, their entire vampire bloodline dies. Stefan negotiates with Klaus, bringing eight of the stakes with him in exchange for his brother. Damon has been bled out of vervain and is compelled by Klaus into admitting there are eleven stakes in total. Stefan hands over one, and after Rebekah releases Damon, promises to bring the other two. Caroline and Elena puzzle over the vampire bloodlines and realize that Tyler is a part of Klaus', and he would die if Klaus were killed. Stefan and Elena share a conversation about their feelings and Elena admits she doesn't know how to feel about her love for both Stefan and Damon. Damon goes to retrieve the last white oak stake but finds that Alaric's vampire hating alter ego has hidden it.