"Give me at least 3 reasons why." Revi says to Elben, their pupils narrowing into slits.
Elben launches into the 3 reasons, "Well, first, I am strong and fast, so I will be able to keep up with the party and be helpful in bad situations, second, I am a good magician, so I can cast spells to get through rough situations, and third, I am a scholar so I know the weaknesses and strengths of monsters" then, taking a gamble, "I also have a grudge against one of the dragons. He-It killed one of my friends." really seeming genuine at that last part, "I would like to avenge my fallen comrade."