Ok...where to begin...
1.) I really think Psion has some potential to be a very good card. It has the spell damage, so it can bypass the shields. It also isn't that costly. I think this could make mono-aether a tad easier to beat.
2.) I LOVE the fact that HB has been cut to 150. Like a few others, who's names I've already forgotten, I agree it will make them more grindable...typed reliable for some reason...
3.) Um...Firefly Queen to 6
will be a small help to those who use the FFQ decks. The Pharaoh will be harder to kill, but other than that those two cards are still pretty useful. (is probably forgeting something)
4.) Ok. The Oracle giving cards...oh god...I wish this was put into effect a week ago. I got 8 rares in a row from the Oracle, but never GOT them... T.T
5.) I think the art will be cool. The coolest art I've seen so far is the upped Steam Machine, and the Ivory Dragon in my opinion. There's going to be some disagreements, but I don't really care ^^