Prativindhya
On 14th day he killed Dushasan’s son Dumrasan who had killed abhimanyu and took revenge. On the 14th night, he fought some of the Kauravas along with Sutasoma. On the 15th day, he stopped Ashwatthama’s advance by holding him off long enough but ultimately had to retreat from the battle after being overpowered by Drauni. He killed Chitra, the king of Abhisara, on the 16th day.
“Then the mighty Prativindhya quickly pierced the Rakshasa with whetted shafts, sharp as battle-axes and furnished with points capable of penetrating every armour. Thereupon that foremost of Rakshasas, with his armour pierced through, looked like a mass of clouds penetrated by the rays of the Sun. Pierced with these shafts furnished with golden wings, Rishyasringa’s son, O king, looked resplendent like a mountain with blazing crests. Then those five brothers in that great battle, pierced that foremost of Rakshasas with many whetted shafts of golden wings. Pierced with those terrible shafts resembling angry snakes, Alamvusha, O king, became inflamed with rage like the king of the serpents himself. Deeply pierced, O king, within only a few moments, O sire, by those great car-warriors, the Rakshasa, much afflicted, remained senseless for a long while” – The Mahabharata, Book 6: Bhishma Parva: Bhagavat-Gita Parva: Section CI