Antagonists. They have to be brave. They must not be afraid to have any of the following done;
be mashed into a pulp
to have his eyes gouged out
his elbows broken
To have his kneecaps split
his body burned away
his limbs all hacked and mangled
His head smashed in
his heart cut out
his liver removed
his bowels unplugged
his nostrils raped
his bottom burnt off
his penis split and his...well, you get the idea.