People really sleep on Jack. He's by far Kaidos best calamity.
BTW, Jack beat the minks twice!
The sulong army on the roof, and the minks that jumped him while he was on his way to the scabbard after they got healed. Jack & the scabbards recovered, yet Jack had to fight the minks army again before his fight with inu. Whatever chapter he told Black Maria to fall back because the flying 6 couldn't handle it.
& it's crazy because if not for splitting the sky Jack would've won too!