Fair enough. Seems like it would need more development to work really well, especially in terms of support from non-champion sources. As far as moving the 2x2's around see if you can squeeze in a source of Grant: Flight in there. I know Tortun Galesinger has it. Not sure about other sources in FS outside of Tome of Arcanis and you don't have any wizards to make that work.
Jesus Christ, if people start saying "But where's the plant support?! That theme needs more love!" --
Don't you know, Pox is satanic. Why else would there be so many demons and so few angels? Of the angels there are, not all of them are good, furthering his evil ends.