Minevra's Morphing Dagger

An artifact of great power created by the grand witch Minevera
The dagger is a +3 weapon that can morph itself from the size of a claymore to the size of a dart dealing respective dmg. It also acts as a dancing dagger and a returning dagger.
It also has these artifact properties
•2 major and 2 minor benefits
•2 major and 2 major detrimental