Infinite Hardening bug is fucking stupid, been messing around with it. Way too easy to pull off once you learn the timing and it NEVER turns off thanks to the knockdown balance change, the only way you lose it is by going down, and even then you can just re-activate it.
I pray to GOD that i never run into a cracked strike kiri using this shit, even just assault kiri himself feels like another character with it on, this nigga is the closest thing in the game you can get to a literal tank.