For example, in Heroes of Might and Magic V, perks like "prayer" or "inspiration" were both useful and race-specific (until "inspiration" was made available to everyone). But even then, the bonus they provided was relatively small compared to these new abilities. However, they were still important, and so on.
My point is that all these new abilities seem to be overdone.
They are only useful in single-player mode, where each king can do whatever they want, as they increase the enjoyment of their own power.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!