Well, first of all I'm going to say I'm incredibly excited. Ravnica was my favourite block by far, so this is amazing. Now, onto the first two spoilers.
This looks fun, a lurghoyf that helps itself get bigger. Kind of like KotR. Plus, it has a way to recur itself, even if can get expensive. It seems great for a UGb build though with Splinterfright, unless we can get some cards in black that make the blue in that deck obsolete?
I'm sorry it's so big, I just figured the keyword might make it easier to read on the card picture wise. (I know sometimes I can understand it better when I see it on a card for some reason). Anyway, this seems...meh unless we can get some good tokens.