Prototype Nemesis AD145D is a Balance-type Beyblade from the Metal Fury series, featuring the advanced 4D system. This powerful top showcases a thick, 3-sided silver Fusion Wheel paired with the "Nemesis X" energy ring for enhanced stability and performance. The innovative 4D bottom includes a height-change mechanism (170/195), allowing dynamic adjustments during battle. As the pre-evolution to Diablo Nemesis, Prototype Nemesis delivers exceptional spin time and control. For the ultimate experience, pair it with the Ultimate Beyta Stadium, which uses magnetic technology to extend spin duration and unlock the top's full competitive potential. Perfect for collectors and competitive bladers alike.