the ETC chaps certainly do come down hard on the Druchii. For instance they ban the PoK from lord characters then say it also counts to the pretty big 0-2 restriction if you want to put in a hero. cause that's totally game breaking on a t3 w2 guy/gal.
Also one of the restrictions is only 5 PD to cast a spell and max of +2PD generated per phase. so overall a massive nerf to our wizards who now really aren't any better than a empire wizard lord.