It’s a meaty attack that hits on the last couple of active frames so that if someone does an invincible move you land in time to block but if they don’t do an invincible move then they have to block or get hit by it.
I’m sure every character can do it but, not all of them have a good move for it.
I’d say J.RH works universally well.
Not for everyone
vs characters with reversals with 4 frames or greater startup everyone can do it, doesnt matter what move or spacing. less than that and only some characters can and it’s move/spacing dependent.