I like the idea of this deck, but there a few issues.
1) The defense of this deck needs bone wall considering how much death you plan to make.
2) If the Otyugh's are killed, this deck is screwed as now you have only healing no damage whatsoever (almost any deck can stop the cells if only the cell is there), plus with shields as simple as the bazaar one, cells could do no damage.
Again I like the idea, so consider making it more focused around the Otyugh's as a creature control deck. You may not even need feral bonds if bone wall suffices.