Lazarus

He was furious with what was going on. His eyes were narrowed. "Talk to her that way one more time boy..." He muttered. "I dare you." He looked up making eye contact with Sin. This kid really was an asshole, and he's had enough. He lunged forward, smashing a fist into his jaw, before stepping back. "Have some god damn respect to the people that just saved your sister's life." He boomed. "Nobody here gives a crap about if you killed people. We've all got our past... If you want to go down that route, I killed 67 innocent people with the use of zeref's magic. Still think you're tough?" He yelled. "Hell no!" He punched the kid once more. "It doesn't matter what you did. You move forward. The people here are kind. I, on the other hand don't have time for little bastards like you. If it's a fight you're looking for, lets go outside. I'll give you a taste of god slayer magic!" He shouted, before stepping back, now that Jarvis had come. "Keep the girl in here for treatment and throw him out Master. He's just going to cause trouble."

Shujin

He raised an eyebrow. "You underestimate me Master. You have never seen me in a fight before. I don't think it's fair to judge me like that." He argued. "I've taken down criminals with magical power greater than most. It isn't about power... It's about your ability to intertwine emotions with your thoughts. That's what makes maker magic strong." He crossed his arms. "I'm afraid those who can't allow their emotions to be free, can't become a master of maker magic."