Attack after attack after attack hits Jack, chipping away at his defense, because there was a reason that he was trying to keep so mobile. The bright lights of Holy Light and then Holy, itself, blind and disorient Jack for a second, and he drops to a knee. Ribbon protects him from the poison, but not the direct damage of Bio. But he still isn't looking good.

When the world comes back into focus, it's as if he can see the tactic ahead of him more clearly, too. The ever-stronger whirlwind surrounding the King, with the countdown to the destruction of all his friends. The man must be stopped. So okay. He can do this.

Jack's hand reaches out towards Sparks Nevada, casting Flash, a buff that will allow the man to flicker in and out between positions, and maybe help him avoid attacks. He'd better not fall again, if this is what Jack is going to do.

"Chiaki!" He only half-turns towards the girl as he shouts to make himself heard over the battle. After all, he has a promise to keep. "I am about to do something stupid again!"

That counts as forewarning her, so Jack tucks the mask and hood over his face, and shoulders his spear. He springs up into a Jump, and his target for when he comes back down is clearly for the King, himself.