Take out his friends first, then move onto him. My weapon arsenal is rumpled vicar, fire stick, grease gauntlet, starter pistols, and rocket hammer, I take out the trouble snake first, then the snapjaw, and then I oil the Bigfoot, use the rocket hammer, and while I'm dizzy, use TNT. Also to remember that, on his last charge turn, to use the fire stick to set yourself on fire. Make sure to bring a full Aethermeter. Need anymore help, just say.