Dagger of Illusory Metal (Magic Dagger)

This dagger does not give a bonus to attack or damage rolls. It does, however, allow the attacker to ignore normal, metal armor (not magical armor). This is because the dagger passes through metallic armor as though it were illusionary armor.
The dagger also passes through stone and brick as though they weren't there. Neither handle nor a user's arm gains the ability to pass through metal or stone, only the dagger's blade can do this.
The magical protection from spells and from rings, dexterity, cloaks, and all other nonmetallic armor bonuses work as normal, giving the wearer a better than standard Armor Class, but the Armor Class bonus from metal armor itself is nullified.
The dagger does the normal damage of 1d4/1d3 as long as it is never damaged. It cannot be damaged by any rock or metallic object, which makes damaging it very difficult. Whittling and other wood cutting is possible, but using a sharpening stone is impossible. So, once this blade becomes dull, it remains dull unless magic that sharpens and hones blades can be utilized.
The blade does not radiate any discernible light, but it does appear to be cloudy, it looks more like the clouds in the sky than metal.
If detect magic is cast upon the blade, the caster can see an unmistakable magical aura. If an identify spell is cast, the caster can determine that the spells used in making the item are necromantic, alteration, and invocation. Also, during the casting of the identify spell, the caster can see an entity made of air and steam thrashing about as though it were trying to get out. 
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Daggers
Category:Magic Weapons