I think Mavis will turn into a bimbo just like Lucy If she turns into an adult but in Original Fairy Tail Mavis and Zeref had a kid but she still were a Chibi(I don't know why?)
Thanks for the chapter[img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=update][img=recommend][img=recommend][img=recommend]