Fylle

Fyllemore - more commonly known as Fylle - is Rah'ōxah's dad. He works as a librarian at a library adjacent to the demon prison where Ryjinah's parents sometimes work.

Biography
Fylle first appeared in person in Mall Brawl, where he was summoned by Rah'ōxah using her No. 1 Dad Mug. Having been transported to Damion Quaza's Mega Plaza, he was immediately given the power of explosive vision by Paul Blart, whether he wanted it or not. He helped the Ladies Book Club capture and interrogate Hollace Quert, before being sent back to his library (presumably losing his explosive vision in the process.)

In Rise Of The Devourer, he is part of the reinforcements who arrive to help the Ladies Book Club take down Porfo.

Season Three has Allhands take on his form in Rah'ōxah's nightmares, portraying a version of him who isn't supportive of her. In Dungeons & Dragons & DRAWING, Rah'ōxah phones the real Fylle after her first such vision, needing him to give her some comfort.

Description
Fylle looks very much like his daughter, with the same pointy ears, purple skin and grey hair, with a similar angular face and tall, athletic build. His right arm has been amputated, and he sometimes uses a robotic prosthetic. In Season Two, he wears a beige, buttoned shirt, a blue cape held together with a brass pendent, and brown pants and boots.

While it's not shown on screen, he mentions wearing a suit to work in Season Three. It's implied to look at least fairly similar to Rah'ōxah's main outfit in said season.