I've often considered Oxyotl, but when I can get an entire unit of Cammo skinks for the same price, he goes right back in the box.
+1 CR wo taking up a banner or magic item slot is worth 20 points to me.
Dinosaurs talking about the benefits of tarpits seems quite ironic to me. :)
Also with terradons, make sure to land in such a way that if you happen to lose you don't flee off a table edge. This is especially true with war...
Skink Chief Stegadon War Spear 340 Scar Vet Cold One Lt Armor BSB BBOC Shield 158 Skink Priest Lvl 2 Diadem Scroll 150 10...
I'm surprised not to see any Salamanders in your list. Isn't slagging armor one of their specialties?