"For the love of God, lady, put aside your distrust of anything vaguely against your religion and let us help out that boy. He could be undead but he isn't evil! That much is obvious! He's just trying to survive! That piece of misbegotten wood that even a fire wouldn't burn is clearly not right in the head, or its equivalent."
WHT Boulder Mech
strongly suggests to BLU Valkyrie King to invite BLU Thief.
"Look, kid, it out right admitted to being a monster. It admitted to being single minded. What more does it take to convince you that it is going to betray you?! Even Hitler and Stalin had the brains to know not to say that out loud. The Vex had that exact same ideology. The grunts were barely animals, but the leaders were sapient. Some tried to stab me, slash me, bury me, explode me, even mind wipe me. Right now, that monster is trying to kill that lady, then is probably going to try to kill me, then those two around us, then you. All in the hopes of getting out of here. How much do you want to bet that it can even do that? I can, and I have machines that tell me I can. Machines don't lie. They just take a bit. Look, I'm trying to save you. What more do you want?"
"... Make your choice, Partner, but let's face it. You can fight for freedom or lie at the feet of these two and
die."
"There you go again. There is no, some may die, thing here. We can all leave. We can all get out, without anyone dying. Sure, those other two have taken pot shots, and they will be reprimanded for them, but you. You murdered a man. He could have gone home, lived his life. But no. It may have been an accident, but you are certainly making me think it wasn't."
"Look, kid. I... I want to help. I will help. I just need you to not follow that monster. I can't understand what you've been through, or what you are dealing with, but dealing with it is dealing with a hungry and injured wolf. No one wins and it'll likely kill you as much as help you."
(GM: To keep the game moving forward, let's respect the thief's decision to accept the alliance invite.)
"I'm really sorry to hear that, kid. I'll try to come back and get you out of here."