here is how you can find the 3 holy weapons.
Quest: Finding the Holy Weapon
Solution: There are three magic artefacts floating around the world. The one who finds them all may sacrifice two of them in order to gain a powerfully enchanted weapon.
You have to find the three special items:
- The Sword: It can be found in Iona's Lair on level 1 in the 3rd northern room (counting from left to right). There is a skeleton with a candle. Extinguish the candle and the door to the room around the corner will open up.
- The Dagger: It's to be obtained at the Thieves' Guild in Verdistis underneath the Ducal Inn. There is a room with a book in the northern parts of the guild cellars. The book contains the dagger.
- The Amulet: It is in the elven ruins (small dungeon in the northern section of the Dark Forest map).
Once you have found all three artefacts, you have to sacrifice them in a hidden dungeon near the graveyard teleporter. Go north and slightly to the east as seen from the church or in a north-western direction as seen from the teleporter. There is a small spot with trees and bushes. The entrance to the cave is hidden in there. Now talk to the statue down there and do NOT touch the graves before starting the conversation. Since the item stats are calculated randomly, you might want to save & reload until you get an item with kick-[nocando] statistics.