Insane Black★Rock Shooter

Insane Black★Rock Shooter(インセインブラック★ロックシューター - Insein Burakku Rokku Shuuta) is presumed to be another form of Black★Rock Shooter. She does not appear in the OVA. Her bladed weapon does appear in the OVA however. She first appeared on huke's blog and his pixiv account.

Appearance
Compared to Black★Rock Shooter, Insane Black★Rock Shooter has purple eyes with a flame of the same color emerging from her left eye and fangs. Her outfit turns into black armor, covering her chest, left arm and legs. Her jacket becomes a torn black cape and her entire right arm becomes a robotic appendage holding a vicious blade. Though her hairstyle stays the same, she acquires a black crown-like object with a white cross design which wraps around her longer lock of hair. A few chains wrap around her hair and on her waist.

Trivia

 * A fan theory holds that Black★Gold Saw and Black★Rock Shooter "fused" to become Insane Black★Rock Shooter (evidence to support this can be "blue+red=purple"), but this has not been confirmed in any way. A drawing has been made for this theory.
 * A fan theory holds that I.BRS may appear in the upcoming video game seeing that the castle like structure seen in the original teaser trailer is also seen in the original artwork for I.BRS. Please see gallery bellow for image.
 * One possible theroy is that I.BRS is a fusion of both BRS and Dead Master but as of now there is no concrete evidence of this.
 * It's also possible that WRS and BRS will merge to form I.BRS, since they both have the same features. This may increase the probability of I.BRS appearing in the GAME.
 * Or it maybe a clone of BRS, as she apeared certain times in MVs as one of BRS' enemies.