Class Abilites

[Marals]

Hi there.

Do you know any good class mod that allow you to roleplay classes including gameplay and abilites?

For example, i know a druid mod that allow you to transform in varius animals or some improving mode for necromancer (but i don't care about necromancers or druids).

Is there any mod that, for exemple, convert magika in Rage for warriors or make a good gameplay change basing what you whant to be?