Like the snakes in a great lake he (Krishna) is capable of destroying at the very first sight all those Asuras, the Nivatkavachas, with all their followers.
सोऽसुरान् दर्शनादेव शक्तो हन्तुं सहानुगान्। निवातकवचान् सर्वान् नागानिव महाह्रदे॥