Baraka's B1 recovers so quickly that off of some knockdowns he is guaranteed the following OS:
By buffering Hell Blade after B1, he will connect against opponents who try to block, press buttons or jump on normal wakeup, and if the opponent chooses to delay wakeup then he will recover in time to block even the fastest normals & specials (i7)
And because B3 & S4 exist, the defender is discouraged from using an Armoured Reversal on normal wakeup, which would beat the OS

The most consistent option to beat this OS is to use an Invulnerable Reversal on normal wakeup, though there's a few of them that aren't fast enough to connect in time (any that are i24 and slower)
Actually wait have i posted this already

Edit: Nah i didn't