Protonic Inversal Axe

The Protonic Inversal Axe is a weapon in the Fallout: New Vegas add-on Old World Blues.

Characteristics
The Protonic Inversal Axe is a unique version of the Proton Axe, having a dark blue-violet blade, whitish capacitors, a black handle, and is more durable. It deals increased damage and much more critical damage. It is a very effective melee weapon against just about any enemy, especially robots or Power Armor users.

The weapon has a special VATS attack called "inversal scarifier" which is unlocked at Melee Weapons 50, costs 35 AP, and deals double damage.

Locations

 * The Cuckoo's Nest, found on Test subject 1
 * Big Empty, found on Number 27 and Number 34, ghouls near Little Yangtze.
 * Big Empty, can be found on Lobotomites.
 * X-13 Research Facility, found in Test Chamber #2, on the walkways to the right of the elevator (Hard Lock door)

Appearances
The Protonic Inversal Axe appears in the Fallout: New Vegas add-on Old World Blues.