Like her sister, she is a short girl and has peach hair with yellow ribbons in her hair. She wears white and pink clothes. Unlike her sister, Flam, her fringe is straight.
Divine Protection (加護 Kago): Grassis Remendis and her sister both have the Divine Protection of Mindspeak (念話の加護 Nenhanashi no Kago), which allows them to speak to each other through their mind. The distance between them does not matter, but it can only be used once a day.
Strength : Despite being young, she is shown to be powerful enough to beat the three thugs, Ton, Chin and Kan with ease. She is also mentioned to be stronger than Felt, Rom and the other Felt Camp members except Ezzo Cadner.
- Flam and Grassis were confirmed on twitter to be part of the Felt Camp on Felt's birthday of 2018.