I know right now both the Naagin's think Mahir killed Vikrant but my question is why Vish wants only Bela to kill him? why doesn't she herself kill him?According to latest spoiler Vish-Vikrant were in love n i'm sure Vish knows it that Mahir didn't kill Vikrant, so she probably want's to take revenge from Bela by getting Mahir killed in Bela's hand cause it seems Bela will get punishment if she kills a pure soul like Mahir.