Vitus Languages

There are two notable languages that are often classed as "Vitus Languages", named for their ability to either control or influence Vitus. These two being the Elder Tongue and Enaeohch.
There are some disputed languages and scripts that are sometimes considered Vitus Languages, notably Rithnar, especially seeing as it is the only one of the 3 that is still widely used today. However, unlike the Elder Tongue and Enaeohch, which are primarily spoken variations, Rithnar's power is mostly from its script and written form. These runes are often carved into items or materials as a way of enchanting or empowering them.