Mega Bloks UNSC Scorpion The Scorpion Main Battle Tank is the UNSC most powerful mobile weapons. It has a pivoting turret with opening hatch and moving treads The Scorpion set includes 1 UNSC Spartan, 1 UNSC Red Spartan and 1 Covenant Elite Guard Set includes over 250 pieces Joining the battle are fully articulated miniature figurines of the games key warriors