[Eirikr]

Lurtz is also very well designed in my opinion.
I think you need to work on the wording of Ferocity. As it is worded it only gives you a maximum of 2 attacks but I don't get the impression that was your intention.
Perhaps;
after completing a regular attack, Lurtz may attack again. Remove 2 attack dice for each attack after the first.
I don't know. That's a tricky one.
All in all you have created a bunch of really fun, thematically relevant, playable, and potentially competitive powers and some well designed custom figures. I'm really curious how they present themselves in play testing. I think your point costs are all pretty good but these are really unique so it is hard to say.
Great work.