LEGO Hero Factory Nex 6221 Slice through the villains' defenses with Nex Fire the plasma ball shooter and help NEX put the villainous XT4 back behind bars before he can cause any more trouble Features hero cuffs, plasma ball shooter, precision laser cutter, decorated chest piece and high impact shoulder armor Highly flexible and poseable elements Combine with 6229 XT4 for an even bigger model