Blade of Ruin

Description
A sword surrounded with a black and red ghostly aura. Crossguard and pommel of gold, with a purple hilt, and a purple tinted metal blade.

History
Have been used to kill beings with healing factors across the cosmos.

Powers
The Blade of Ruin has the ability to completely nullify any sort of regenerative abilities. Any wounds inflicted by it will function as they will for a normal human, meaning that they may take weeks or months to heal, will scar, and in the case of permanent or lethal wounds, will not heal and result in death. It is also capable of bypassing a large portion of invulnerability, and can cut through a large majority of armor. However, it can be stopped by powerful enough durability or other defensive powers. Furthermore, if it is used on an individual who is unaffected by the death of a physical form, that individual will survive. And while natural regenerative abilities of a wounded individual will be nullified, they can still be healed by another artifact, through matter manipulation, or by the healing abilities of another individual. It is also completely indestructible, and will alter size to fit the hand of any who pick it up, proportionally remaining as a hand and a half sword.