Sigma

Sigma is a heavily-armored, ground-based member of the Dragonox faction. A powerful and steadfast combatant, its Triceratops form is built for overwhelming charging attacks and staunch defense. Its design emphasizes its role as a sturdy and reliable frontline warrior.

Released in May 2023, BEASTBOX BB-55 Sigma comes packaged in the line's standard window box. The set includes the figure, a transparent V1 Box Charger storage cube, a character card, and instructions. Initial pre-orders included an exclusive Rail Gun accessory, which may not be present in standard retail releases.

• Transforms from a 5cm cube to a robotic triceratops in 29 steps
• Highly articulated beast mode, featuring an opening jaw and posable limbs
• Includes a transparent 'Box Charger' case which can hold another 5cm BeastBox cube inside
• Mechanical design by X2R Team

• Triceratops
• 5cm Cube

As a standard, non-exclusive release from 2023, Sigma is generally easy to find and affordably priced on the secondary market. It's a solid entry for fans of the BeastBox line or the Dragonox sub-group, but not considered a rare or high-demand piece. The version with the pre-order bonus Rail Gun is slightly more sought-after by completists.