I am trying out a couple of companions here (with the errata still) because companions can be really sweet. The other cards don't really follow much of a theme, and are just small changes that I made.
Littjara does a lot of small things that I like, I'm just worried that it wont ever be put in decks with it costing 7 mana to do the thing. This change may revert. The outcast on the other hand I am aware will be powerful, and act as a nice push for equipment/ninjas.
Hoofprints of the Stag was a card a was nervous about trying out, and it definitely is revealing itself as a really bad serra angel. Whirler rogue and nested shambler were powerful cards on the other hand, but I felt like their archetypes needed to be toned down a bit.