Cursed Lands

A curse is called a weakness... :D
The amulet is great; you can almost complete the entire game with it... plus, the amulet affects three enemies at once.

If they are standing close together, but I discarded it later, and my sword performed the weakening function (which the dragon gives in the city of the dead), and you can enchant this magic into many weapons (with the help of runes, of course).