King Saw

King Saw is the name of the large sword used by Black★Gold Saw.

Appearance
King Saw is a large black sword with a golden blade and a long handle. It's hilt is curved so that it resembles a pointed-down cresent. The underside has a saw-like, serrated edge, thus its name.

Background
In the Black★Rock Shooter OVA, it starts as we see a fight between Black★Rock Shooter and Black★Gold Saw. King Saw is used for all the attacks Black★Gold Saw throws at Black★Rock Shooter. Then, in no more than a minute, Black★Gold Saw uses King Saw to stab Black★Rock Shooter in the stomach, and Black★Gold Saw leaves her behind, bringing King Saw with her. In the anime, Black Gold Saw summons a gigantic version of the blade in the first episode. It's also used in the second episode wherein she interrupts Black Rock Shooter and stopped the destruction of Chariot's world. It also drove Dead Master in a fissure.

Insane Black★Rock Shooter gets control of the weapon during her fight with Black★Gold Saw and uses it to make a portal to follow her. She attacks Black★Gold Saw several times with the weapon but eventually loses it and reverts to her normal Insane Cannon Lance and Insane Blade Claw.

Abilities
As seen from the OVA and anime, King Saw has a multitude of abilities as well as physical attacks. Some of these are the ability to cut through reality and stop the flow of time. In addition, King Saw can also be transformed into a larger version in order to increase it's attacking force.