Create an image of a Viking Berserker in a ferocious charge, his wild eyes and fearsome expression capturing the intensity of battle. Dressed in animal pelts and wielding a massive weapon, he fights with a primal fury. Particles and embers swirl around him, enhancing the chaotic energy. The background features a rugged, stormy landscape with a Viking longship and crashing waves, immersing viewers in the raw power and legendary ferocity of this elite Norse warrior.