The Giant Moth roared at General Vega and flew towards General Vega. It had a giant pair of brown wings and spikes around its neck instead of hair. The Giant Moth hovered in front of General Vega passively. In fact, since the very beginning, the Moth didn't seem to attack at all.
It just flew around passively and dodged whenever the other Lieutenants tried to attack it.
Two Lieutenants who were handling the Giant Moth wanted to help their General. But General Vega ordered them not to follow him, "Go and help the rest handle the Zergs! We may have a chance to win this if we can kill the Giants!"
"Yes, Sir!" The Lieutenant Generals helped the soldiers to kill smaller Zergs. While General Vega was facing the Giant Moth alone. He never fought a Giant Moth before. He didn't know the correct approach yet.
It was best to just attack from afar.