Defiance Dinosaurs

This is a dinosaur deck I've been playing in low ladder recently. I don't think the deck is really very good but it's interesting to me.
This version is simultaneously not fast enough to consistently beat aggro decks and too slow to consistently cause a problem for control, but it inconsistently crushes both.

When you draw Evelina and buff a Derry you get an awesome blocker against aggro on turn 3.
If your Evelina buffs a bunch of Pteriax Hatchlings and you can dump your hand with a discount from Avisaur Patriarch you can get a huge board for very little mana.
If you get an echo card buffed, maybe given killer and discounted by Nesting Avisaur you can generate lots of efficient threads and grind through the removal in the hands of a control player.

Because of the echo cards and the skycrag scalebreaker you always have lots of cards in hand and so can make great use of a market. I almost always market away the skycrag goad but sometimes it gets a creature above 3 health or gives flying to a Twinbrood Sauropod.

I'm hoping that if I put this out there some other people will help me out and playtest this deck, and put their own variations on it. I want to try sites in the deck but currently don't own them or have the shiftstone to craft them but both Torgovs Trading Post and the Praxis Arcanum could both warrant experiment. I also think the ability to use the market to transform the game plan of the deck could be really great as well, but I might not be taking advantage of it enough.

Let me know what you think and have fun.