@othus12: zebra can't permanently kill ban, he'll just revive and revive and suck and suck more energy from zebra.. it may take some time but if the battle prolongs, ban will take it..
the win is not specified by kill.
this is a normal battle and zebura can easily scream ban into bits.
ban couldnt even take meliodas with that magic, much less someone like zebura.
and even by your standard he might just die or get permanently crippled with shi oto.