Dr Ratio is a 5-Star Imaginary character of The Hunt path who debuted in Honkai: Star Rail during version 1.6. You need to use Dr Ratio Ascension materials to upgrade ...

Dr. Ratio is scheduled to receive his first-ever rerun banner in the second phase of Honkai Star Rail 3.2. After his debut in version 1.6, The Hunt unit is finally getting featured on a character ...

Dr. Ratio has access to the title’s best sustainer, Aventurine. Anaxa will debut in the second phase of Honkai Star Rail 3.2 (Image via HoYoverse) As mentioned, Anaxa is the 5-star character you ...