Possessed by that divine being, Drona's son was worked up with energy. On account of that energy derived from god-head, he became all powerful in battle.
अथाविष्टो भगवता भूयो जज्वाल तेजसा। वेगवांश्चाभवद् युद्धे देवसृष्टेन तेजसा॥