Felix is a blunt, sharp-tongued swordsman who spends the majority of his time training, pursuing ever greater strength. His older brother, Glenn, was betrothed to Ingrid Brandl Galatea, but perished during the Tragedy of Duscur. Where his father and Ingrid began to glorify Glenn's passing in a chivalric light, Felix grew disgusted with that behavior and distanced himself from those very ideals.
Felix often refers to Dimitri Alexandre Blaiddyd as the "boar prince" due to the latter's bloodlust, having witnessed Dimitri battling in a frenzied state two years prior to the start of the game's events.
In-game, Felix has very high Speed and Strength, making him an ideal Swordmaster, Grappler or War Master, but his durability is unimpressive. Furthermore, Felix bears a Major Crest of Fraldarius, which gives him some of the highest damage output in the game due to its powerful effect and solid activation rate.
In Three Hopes, Rodrigue took full responsibility for Prince Rufus's chaotic regency and abdicated from his position, leaving Felix to become Duke Fraldarius in the wake of his father's abdication.
