Image Item No. Description  8106-1 (Inv)  Aero Booster 308 Parts, 1 Minifigure, 2007 Catalog: Sets: Exo-Force  8108-1 (Inv)  Mobile Devastator 926 Parts, 13 Minifigures, 2007 Catalog: Sets: Exo-Force  8111-1 (Inv)  River Dragon 108 Parts, 1 Minifigure, 2008 Catalog: Sets: Exo-Force  8112-1 (Inv)  Battle Arachnoid 123 Parts, 1 Minifigure, 2008 Catalog: Sets: Exo-Force