FoA Sacrifice

This deck takes a previous archetype of Argenport sacrifice but it adds Fearbinder, it works pretty well in this deck.
BUT, this list is still a work in progress, I thought about adding Kerendon Merchant, I tried it but I was not convinced.

Oh and I know, there is not Turn 4... (but Fearbinder is activated on turn 4)

Any advice to improve this list will be most welcome. Or maybe FoA new cards I didn't noticed yet for this kind of deck.