Mohani
The festival has been variously described as a celebration of Hindu Goddess Durga slaying the demon Mahisasur , Goddess Chamunda destroying the demon Chunda and Indian emperor Ashoka renouncing arms in disgust after a particularly bloody battle and becoming a Buddhist . 
<triplet> Mahisasur <subj> Durga <obj> killed by <triplet> Ashoka <subj> Buddhist <obj> religion