TrueSecretClassUnlock
Allows the secret classes normally reserved for the AI only, to be selectable and playable by human players.
There was a previous mod that attempted to do this, but did so by making completely new classes and copying and pasting old class data from the previous game (CoE4) resulting in several innaccuracies.
This mod properly unlocks the actual secret classes. You can tell they’re the real deal due to appearing in the middle of the class list, rather than at the end like new classes do.