My take it's similar to Laws awakening attack. "Shock Wille" (I think it was, that one with the sword that doesn't cut). An internal attack and as this one went through the head it really scrambled the brain of Kizaru.
Physically Kizaru flew into some buildings too. Normally the flying into buildings wouldn't do much but it might just do some serious damage this time around because his brain had been scrambled and he might not have been able to put up haki or Logia defence quick enough.
As I first read it I thought the attack didn't do to much and he would be back very soon but now writing about it I wouldn't be surprised if Kizaru is in much worse shape than most anticipate.
Physically Kizaru flew into some buildings too. Normally the flying into buildings wouldn't do much but it might just do some serious damage this time around because his brain had been scrambled and he might not have been able to put up haki or Logia defence quick enough.
As I first read it I thought the attack didn't do to much and he would be back very soon but now writing about it I wouldn't be surprised if Kizaru is in much worse shape than most anticipate.