Arthas
As soon as the shield collapsed, it released a huge shock wave!
Ceasar immediately used a lightning attack Skill, which blasted him through the enemy's ranks and positioned him right behind them. He raised his huge hammer and gave a violent blow to one of the soldiers' heads, exploding it.
He then followed up with an attack against the soldier's right-side teammate, who was panicking at Ceasar's sudden appearance! The soldier tried to reposition, but Ceasar's attack speed was incredible and his hammer ripped through the poor man's stomach like a hot iron through butter.
However, these were elite warriors. In the short time Ceasar wiped out two of their comrades, the closest soldiers drew their combat sabers. Though most of the common Federation army had been trained only to use firearms, the Special Forces could fight in melee as well as they could at range!