Pontiff Sulyvahn, for example, is one such boss fight that players on the verge of tears. The key is found in the Profaned Capital at the end of a hallway in a building beyond the toxic swamp. Karla | Dark Souls Wiki | Fandom Karla the Witch is one of the NPCs in Dark Souls 3. Although Pyromancer is one of the main Dark Souls classes, it requires a lot of knowledge of the game and mechanics involved. Pyromancies are a type of Magic that deal primarily fire damage or provide resistance to damage, scaling with both Intelligence and Faith. One such NPC, Karla, is vital to achieving a good ending with Irina of Carim.Obtained: From Blade of the Darkmoon reward. Ds3 karla key Closest Bonfire: Profaned Capital.