Still angered, Marcel refuses to help Niklaus when a gruesome discovery is made. Rebekah is taken back when she discovers the remnants of a sacrifice down by the docks, coming to the conclusion that it's the work of a fearsome warlock from their distant past. When Elijah receives information that Rebekah is in danger, he and Hayley set off to find her. Camille, while confronting Marcel, learns details of his dark and tragic past, but they are cut short and put on-edge when an unexpected visitor intrudes on them. Niklaus faces his most powerful foe yet, one that has an unprecedented advantage over him, named Alfons Delgado also known as "Papa Tunde." He is a powerful warlock who had issues with The Originals in the past. He attacks Rebekah and desiccates her to channel her energy. Upon his return, Marcel reveals to Cami how Klaus tortured Tunde before killing him. Elijah, who is worried about Rebekah goes after her traces and Hayley accompanies him. He finds her lying on the floor inside Tunde's spell circle but he can't get into it to save her. He learns from Sophie that the only way to save Rebekah is by breaking the spell with Hayley's blood (from the baby who is one-quarter a witch). Meanwhile, it is revealed that Marcel was the one who brought Tunde in the city a few years ago in order to defeat Klaus. Tunde kills the imprisoned vampires under Klaus' mansion and later sacrifices himself to Celeste (Sabine) in order to give her the power to defeat Klaus.