The human team had studied all the scanners' recordings, but only Amy had witnessed most events with her own eyes. That experience gave her better insights into Khan's power and allowed her to notice something her companions missed.
'He has gotten faster,' Amy realized, even if her eyes struggled to follow Khan's movements.
Ni-Kri couldn't compare the current event to previous experiences, but that demonstration had been enough to show the immense difference in power. He had messed up with something he couldn't hope to understand, and his glowing eyes were now fixed on him.
Khan felt a tinge of disappointment when he noticed Ni-Kri's terror. He suddenly lost interest in the event, and his eyes went dark as they moved toward his legs.