Complex sentence: A knight from Adil Shah, Afzalkhan, started his journey towards the Maratha Empire with a promise to Adilshah to kill or capture Shivaji, his war elephant was killed on the first day of his march.
Split into simpler sentences: A knight from Adil Shah, Afzalkhan, started his journey towards the Maratha Empire with a promise to Adilshah to kill or capture Shivaji. Afzalkhan's war elephant was killed on the first day of his march.