Henrika

She served in the military for a while, but a peacetime soldier doesn't see much action so she voluntarily retired (actually she brutally beat her commanding officer so they fired her) now she lives off street fights.

Alvis ganderlin

This little mouse lived in the beard of a powerful wizard, but one day, the wizard visited The Omnipresent Aple, Alvis separated for a moment and when he wanted to return, the wizard had left and never returned. Now he lives in TOA, reading the magic books in Effy's personal library until the girls had a small accident with a spell and he had to help them, apparently his strength is metamorphosis spells and modification of the size of objects or people , something that Effy finds interesting and useful in her business.