Mimi looked at the girl and smiled as she jumped up and walked over to the girl. "Yes this is a guild. Welcome to Fairy Tail!! My name is Mimi, I am the celestial dragon slayer and this here is the fire dragon slayer, Iggy..." Mimi pointed to the blonde haired boy, "..that girl over there lying on the ground is Luka the lightning mage.." she motioned to the girl collapsed in the chair, "...You've met the Chimera but he is an actual boy with the name Karn, and this here is the newbie of the guild Torie!" Mimi said pointng at the red head boy. 

"You are welcome to play a tune if you want but I can tell that you are a magician so if you want, you can join our guild. We'd welcome you with open arms." Mimi said grinning at the new girl hoping she'd join the guild.