Name: (Y/n), before. (Y/n) Belladonna, after being found.
Age: 7 years old
Semblance: Transformation, triggered by extreme stress at first and can't really control it in the beginning.

Transformation:

In this form your twice as big as an actual woolly mammoth. You gain extreme strength and durability, although it does mean your a little slower and less maneuverable. Can also withstand any manner of cold.

(A/N): I have loved woolly mammoths for as long as I can remember. These creatures are just so cool and unique and they can survive in some of the most extreme snow habitats. Anyways I hope you enjoy the book and for future reference I will be making other child readers x RWBY characters. So stay tuned.