KRSNA AND ARJUNA BLOW THEIR CONCHSHELLS
On the other side of the battlefield, both Lord Krsna and Arjuna, stationed on a great chariot drawn by white horses, sounded their transcendental conchshells.
Lord Krsna blew His conchshell, called Pañcajanya; Arjuna blew his, the Devadatta; and Bhima, the voracious eater and performer of herculean tasks, blew his terrific conchshell, called Paundra.
In contrast with the conchshell blown by Bhismadeva, the conchshells in the hands of Krsna and Arjuna are described as transcendental. The sounding of the transcendental conchshells indicated that there was no hope of victory for the other side because Kṛṣṇa was on the side of the Pandavas.
Victory is always with persons like the sons of Pandu because Lord Krsna is associated with them. And whenever and wherever the Lord is present, the goddess of fortune is also there because the goddess of fortune never lives alone without her husband. Therefore, victory and fortune were awaiting Arjuna, as indicated by the transcendental sound produced by the conchshell of Visnu, or Lord Krsna.