Fellmund
Fellmund didn't care much for interruptions, and also didn't care for Exuro shooting at his friends. So Fellmund did what any insane magician would do, and used to cloth handkerchiefs to pop up from the ground and attempt to restrain both Flare and Exuro. Since Exuro was near a tree, it made it even easier to restrain him to it. And since he was blinded, he wouldn't even see it coming..
If restraining both Exuro was successful:
Fellmund would then proceed to use one of his metallic cards to slowly cut Exuro up his right leg, then his right leg, and then jab it into his stomach. And that's all he'd do before Ignis arrived.
If restraining Exuro was unsuccessful:
Attack of the killer doves, which would proceed to peck at and pester Exuro until Ignis arrived.
So basically Exuro was fucked. And regardless on whether Flare was restrained or not, Fellmund would chuck several explosive coins at her feet, just to scare her off and such. 'Cause after all, he had no quarrel with Flare. But she was female, after all..
Oh god. D: