Indrajit's astral form began to emanate a soft, ethereal light, and he extended his hand towards Karna.
"First, we shall delve into the realm of combat," Indrajit spoke with a voice that resonated deep within Karna's being. "Prepare yourself, Karna, for we shall engage in a spar where I will test your skills and push you beyond your limits."
Karna tightened his grip on Kusanagi, feeling the divine power coursing through the blade. He took a deep breath, centring himself and readying his mind and body for the spar ahead.
The training session with Indrajit was intense and demanding. Indrajit's skill and knowledge surpassed anything Karna had encountered before. The ancient warrior pushed Karna to his limits, testing his reflexes, strength, and strategy.
Karna absorbed every lesson with unwavering focus and determination. He recognized the value of Indrajit's teachings and embraced the opportunity to grow and refine his skills.