A debate I've been having with my players lately is this: Should a PC wizard's improved familiar (Pseudodragon, Imp, etc) be allowed to take character classes?
Ever since
it has been a subject that came back often. Basically having the same rules for familiars apply but allowing an evolution to the creature.
Would this make the familiar too strong or should it be allowed to make it more useful? I'd like to hear peoples opinion on this.