“ This magic greatsword has a minimal effect verses the unarmored but becomes  more powerful vrs chain, then plate.Monsters
are mostly considered hide but some like dragons would be plate”
                        
                     
                                    
                        “ A massive iron key - 2' length, 20lbs forged from the bones and horns of demon-lords.  When used with a massive portal - carefully built according to documents found in powerful books of evil knowledge, it will open into the realm of demons and allow them to flood into the world.  The applications of this item for villains are obvious. Mortals touching this item directly will suffer very dire consequences.”
                        
                     
                                    
                        “ Appearing a small ballista bolt, this bolt' is actually an arrow used by a god from a long-dead pantheon. Some sages theorize it was a weapon crafted by Loki to slay the world tree.  Why it was never used escapes them however.
The spear has a divine-level anti-plant effect.  When driven into the soil point first, an ever widening circle of destruction radiates out from the point, killing any plant material.  Perfect for holding a kingdom's food supply for ransom.  Any who bear this device are cursed so any plant-based materials they touch crumbles to ash.”