How powerful was Lord Krishna as a warrior?

He was invincible and clearly the greatest warrior of the era. Demons, Demigods, Serpents and even creatures of the sea could cause him no harm. Indra (King of gods) couldn't perturb him with heavy rain showers and thunderbolts. read more

Lord Krishna as a warrior doesn't have too many mentions in the Mahabharat. He killed Kansa which was the biggest conflict he had (given Kansa's power). Krishna did have the Sudarshan Chakra as his weapon which no other warrior of the time had. read more

But Krishna then revealed the paradox of Barbarik’s impossible promise: since the power of the 3 arrows made him the most powerful warrior on the battlefield, whichever side he joined would make the other side weaker. read more