What should i use to write music without lyrics for a battle theme?

To write a battle theme without lyrics, consider using a digital audio workstation (DAW) like FL Studio, Ableton Live, or Logic Pro. Incorporate orchestral instruments, synthesizers, and percussive elements to create an intense atmosphere. Utilize dynamic changes in tempo and volume to build tension and excitement. Additionally, experiment with motifs and repetitive hooks to enhance the sense of urgency and drama in your composition.