Relius Clover

Relius Clover is Carl and Ada's father.

Information
Relius is a genius alchemist known as the "Puppeteer", and created the Saya replicas, as well as Nirvana, a Nox Nyctores. His son Carl wants revenge on him for turning Ada into the Nox Nyctores Nirvana. At some point before the start of BlazBlue: Calamity Trigger, he disappeared without a trace.