Mattis T. Monkey

Mattis T. Monkey is Rianna F-Fiona's monkey apprentice.

Bio
Mattis was born when her male counterpart goes to the NEXO Knights world. Mattis was left under Clay's watchful eyes while her master, Rianna F-Fiona, is away fighting Jestro and Morro

Trivia

 * Mattis is the apprentice of Rianna F-Fiona
 * Mattis is the apprentice of Rianna F-Fiona
 * Mattis is the apprentice of Rianna F-Fiona