The clan leaders and Noah watched as Sam threw the energy capsules like he is throwing rocks. Even if every capsule is not killing everyone that it hit, its severely injuring them.
Their injuries are not letting them fight normally which is enough to cause their death easily in this battle field.
Akhil is going through these people like a hot knife through butter.
He is not stopping, not even properly defending.
Sam could see all the openings in his from a mile away.
But none of the mercenaries grew the balls big enough to take advantage of these openings when they looked at that menacing grin he had on his face. Its almost like he is enjoying killing everyone with just a swing of his staff.
And in fact he is. The ass beating he got from Sam before this, made him feel extremely down on the dumps. Now he got a proper chance to take his anger on someone.