Keystone - Yetka's Dagger | Side quests Lords of the Fallen Guide

To jump down to the platform, you need to lean forward. Be careful not to fall down!

After you meet Yetka for the first time, at the gate, you can talk to her and learn about the dagger she lost. To retrieve it, turn towards the Crossbowman (Southern Watchtower) and climb down the stairs. You will find a note and a Marauder here. At the stairs, you can jump down [M2.12], where you find the Tower Key on the wooden platform.

You can get the opponent from behind, After the fight, remember to collect Yetka's dagger.

Take the External Passage. As you head down, you will get to the door that you open with the key that you have found (there is a note inside). Then, exit through the other door and head onwards, along the External Passage (make sure to jump over the chasm). After a while, turn right and you will get to the Northern Watchtower - there, you encounter a Marauder upstairs and you find the Yetka's Dagger [M2.13]. As you follow to the end of the passage, you encounter one more Crossbowman and a chest (a rune, a Prejudice staff). You can now return to the gate (for finding the dagger, you receive 800 EXP and a Catacomb Key - you can now go to the catacombs [M2.B], or do that a bit later, after the fight in the Cemetery).

The entrance to the Catacombs, which you open with the key from Yetka.

You find the entrance to the Catacombs after you head back to the Southern Watchtower. inside, climb down and defeat the Marauder, and climb to an even lower level (watch out - a Spider). Find the door and follow the corridor to the wooden balcony (two Infested). At the end of the path, you will be able to walk into the Catacombs [M2.B].