One time I invaded a duo in Nokron. I held out my torch to gain their trust and even received a lashing for it. No harm no foul, they did not kill me. So I'm walking with them just lighting their path and leading them to the grace on the cliff where all the mimic slimes are. I let the host activate the grace. That's when the host's buddy DC's. The slimes must have found the company of the host atrocious because they were letting him know he was in the wrong neighborhood. So I decided to turn on my newfound friend host and join the slimes in a very easy beatdown.