I padroni delle tempeste

The masters of the storms A magical rite performed by four young sorcerers, eager to stop the grip of frost that grips their lands, brings as many demons, capable of dominating the natural elements - frost, darkness, wind, fog - to take possession of their bodies. The four thus become evil creatures, who unleash their powers. But when one of them rebels, the others kill him and try to replace him with his son, a boy called Winter Snow, adopted by a white trapper after the death of his father and mother. Zagor must save the child, escaping the hunt of very powerful beings who unleash infernal storms against him.