Doomscizor Oval Accel

 Is an Attack-Type Beyblade released as part of the Burst System It was first released in Japan on August 8th, 2015 for 1200 ¥.

Layer: Deathscyther
The Deathscyther Layer features a four-bladed design. Its sides are very smooth, meaning that barrage attacks are highly ineffective against it. It is based off of common depictions of Death as an entity with a skeletal design that uses scythes to attack. One of its blades doesn't have black plastic inside it though, meaning that a slight unbalance exists within this Layer.

The Deathscyther Layer from the B-12 release is colored black, with optional purple stickers.

Disk: Oval
The Oval Disk, like the name implies, is shaped like an oval. This gives the beyblade smash capabilities against low or swaying opponents and gives slightly increased centrifugal force. 'O's appear on the upper side of the disk as well. Two stars also appear on the underside of the disk.

Driver: Accel
The   Accel   Driver features a Flat tip and sits at a standard track height. The center of the driver also has the letter 'A' on it, in a style that makes it look more like a V or a 4.

The Accel Driver included in the B-12 release is a deep purple colour.

Trivia

 * It uses a recolored version of Valkyrie Wing Accel's Driver