Power up for the ultimate robot battles! Your HEAVYTREAD figure is already a virtually unstoppable opponent in his vehicle and robot modes. But his strength gets doubled when you factor in your GROUNDSPIKE figure and his four modes! Convert this MINI-CON ally figure to weapon accessories for him when he’s in tank vehicle mode or Commander mode. Then, convert your GROUNDSPIKE figure into an armor accessory for your HEAVYTREAD figure’s Power Up Mode! And the action doesn’t stop there. With this Power Core interchangeable robot combination system, MINI-CON figures and drone vehicles (sold separately) can attach to power up any Commander figure. Collect more packs and you can create tons of unique and fierce robot battler figure combinations!

Two-pack includes HEAVYTREAD and GROUNDSPIKE figures. Ages 5 and up.