Arondight (Blade Master)

Arondight is the personal blade of Ishi Haseo used in Sword Art Online.

Appearance
Arondight is a straight, double-edged longsword of standard length. It is made with Hellkarium alloy, with a matte dark gray blade and shining black edge.It features a small silver crossguard, one side of which continues straight upwards partway up the blade, covering a set of four serrations. The purpose of the crossguard and serrations is to catch an opponent's blade by sliding it along the edge and hooking it into one of the four serrations and trapping it between it and the crossguard, allowing Ishi to twist it and wrench an opponent's weapon out of their hand.