Elden Ring is full of interesting NPCs that want you to do them a favor or two. Usually these favors are asked in obtuse riddles and can leave you pretty confused on what exactly you're supposed to be doing. Ranni the Witch's questline in Elden Ring is one of the longer ones, with a few steps that could be easily missed. Here is how to complete Ranni the Witch's quest line and earn yourself the Dark Moon Greatsword.

Finding Ranni the Witch

Players will initially interact with Ranni the Witch after returning to the Church of Elleh in Limgrave early in the game, where she presents them with the Spirit Calling Bell. Players will not see her again until they reach Liurnia, where she can be found past Carnia Manor, in Ranni's Rise tower, the middle of the three. Ranni can be found at the top of the tower.

Ranni will ask you to join her service and you need to accept. After that head down to the bottom floor of the tower and speak with her three lackeys. After that, speak to Ranni one more time before you are allowed to leave the tower. Ranni wants you to find the treasure of Nokron, Eternal City and bring it back to her. Here, she will tell you to meet up with another of her associates and explore the underground Siofra Well. Don't bother, because the entrance to Nokron, Eternal City is locked until you defeat General Radhan, the shardbearer located in Caelid. His castle is in the southeast.