LEGO [HERO Factory] - PYROX Building Set - Brain Attack Series (44001)Step into the fiery world of Hero Factory where a dangerous new villain has emerged from the chaos. PYROX, a molten monster with brute strength and fierce armor, is ready to challenge even the toughest heroes. With blazing details and aggressive design, hes a fearsome opponent you wont want to miss in your collection. Created for action packed battles, PYROX stands tall with a menacing figure, fierce facial design, and elemental fire effects