▶ Ancient hero's soul is usually a key combination material for unsealing the sealed mastery established purchased from 'priest James.' ▶ In order to create the ancient hero's soul, you'll need the set product containing MU continent's soul as a combination material for the final blend by NPC chaos goblin. https://kyleriptwk.eedblog.com/35182422/detailed-notes-on-ancient-hero-soul